Navy to Christen Future USNS Navajo 

Release from U.S. Department of Defense 

***** 

AUG. 25, 2023 

The Navy will christen the Navajo-class towing, salvage, and rescue ship, the future USNS Navajo (T-ATS 6), during a 10 a.m. EDT ceremony Saturday, August 26, in Houma, Louisiana. 

The Honorable Arlando Teller, Assistant Secretary for Tribal Affairs, U.S. Department of Transportation, will deliver the principal address.  Remarks will also be provided by the Honorable Meredith Berger, Assistant Secretary of the Navy for Energy, Installations, and Environment; Vice Adm. Craig Clapperton, Deputy Chief of Naval Operations for Warfighting Development; Rear Adm. Jeffrey Spivey, Deputy Commander, Military Sealift Command; Mr. Justin Ahasteen, Executive Director, Navajo Nation Washington Office; and Mr. Ben Bordelon, President and Chief Executive Officer, Bollinger Shipyards.  In a time-honored Navy tradition, the ship’s sponsor, Ms. Jocelyn Billy, will christen the ship by breaking a bottle of sparkling wine across the bow. Billy is a member of the Navajo Nation, Miss Navajo Nation 2006, and is a strong advocate for Navajo Nation veterans. 

The future USNS Navajo is the first ship in its class and will be operated by the Navy’s Military Sealift Command. The vessels will replace the existing Powhatan-class T-ATF fleet ocean tugs and Safeguard-class T-ARS rescue and salvage ships in service with the U.S. Military Sealift Command. 

The Navajo-class is a new series of towing, salvage and rescue ships (T-ATS) being constructed for the U.S. Navy. The Navajo-class is a multi-mission common hull platform that will be deployed to support a range of missions such as towing, rescue, salvage, humanitarian assistance, oil spill response and wide-area search and surveillance operations using unmanned underwater vehicles (UUV) and unmanned aerial vehicles (UAV). 

Media may direct queries to the Navy Office of Information at (703) 697-5342. 

The ceremony will be live streamed at: www.dvidshub.net/webcast/32578. The link becomes active approximately ten minutes prior to the event at 10:00 a.m. 




USS Essex Change of Command

(L-R) Commander Jeffery Parks, Chaplain; Capt./ Aaron J. Taylor; RADM Randall W. Peck; and Capt. Wayne P. Liebold (at podium on right) 
Commander Jeffery Parks, Chaplain; Capt. Wayne P. Liebold; Capt. Aaron J. Taylor; RADM Randall W. Peck 

By: Irv Cuevas 

Change of Command (COC’s) are not uncommon in the Navy, and are frequently held on ships whether at sea, in port, or at shore stations around the world. 

But how many such tradition-bound ceremonies are staged beneath the hull of a vessel while in dry-dock? That’s exactly what happened August 10 under the more than 800 foot hull of the USS Essex LHD-2, undergoing upgrades and maintenance at BAE Systems in San Diego, Calif.  

Staged in a colorful setting under the giant propellors and hulls, Captain Aaron J. Taylor relinquished command to Captain Wayne P. Liebold. Rear Admiral Randall W. Peck conducted the pomp and circumstance and as is customary; crew members in dress whites prominently observed as they got a new Skipper.  

The heart of the ceremony was the formal reading of official orders by Captain Liebold, formerly Essex’s XO,  and those by Captain Taylor next headed to a Pacific Fleet position based in Pearl Harbor. 

 Command passed by the time-honored utterance by the relieving officer, “I relieve you, Sir.”  The officer being relieved responded, “I stand relieved.” 

Thus, a new chapter begins for the Essex, known as the “Iron Gator.”  She was soon to “return to the water” and resume fleet operations when fully shipshape once again. 

The Essex is a Wasp-class assault vessel commissioned in October 1992, with a crew compliment of 1,200 sailors and 2,200 Marines. Essex’s aerial capabilities include F35’s, Harriers, Ospreys, heavy-lift helicopters, and can handle LCAC’s for troop movements.  

During her long service, Essex embarked on a wide range of Naval operations with USN and foreign vessels and assisted in a number of humanitarian assistance/disaster relief service.  




Naval Special Warfare (NSW) Surface Support Craft (SSC) and U.S. Coast Guard Special Purpose Craft, Law Enforcement II (SPC-LE2) Vessels – Contract Update  

Release from Silver Ships 

***** 

Mobile, Ala. (August 23, 2023) – Silver Ships recently completed the first deliveries under the Naval Sea Systems Command of seven 11-meter Open Center Console (OCC) vessels and two 8-meter Open Center Console (OCC) vessels, under the Naval Special Warfare Surface Support Craft Contract. The Navy has also conducted Pre-Delivery Inspection and Testing (PDIT) of three vessel variants included in the contract.   

  

The NSW SSC Contract entails construction of five different vessel variants of the Ambar series Rigid Hull Inflatable Boats (RHIBs). The NSW Surface Support Craft (SSC) are 8 and 11-meter aluminum deep-vee hulled boats with a protective collar. Silver Ships’ 8 and 11-meter craft have a multipurpose deck for carrying various payloads or mission gear. Variants of the SSC include both open center console (OCC) and cabin versions, in addition to the SPC-LE2 variant. These craft are used from inland bays and waterways to deep water over-the-horizon transits, in all operating conditions and weather. The Navy SSC vessels will support the Naval Special Warfare community via ocean diver and swimmer support, medical transport, vessel towing and water airdrop training, among other missions. 

  

Silver Ships has also delivered the first SPC-LE2 vessel variants to Coast Guard Station Miami Beach, FL, Coast Guard Station South Padre Island, TX and the USCG Maritime Law Enforcement Academy in Charleston, SC. The 11-meter Coast Guard SPC-LE2 vessels are armed and will be operated in varying conditions along the length of the borders of the United States and the Caribbean. Typical SPC-LE2 missions involve intercepting suspicious vessels entering U.S. waters and will also be used for port security and other missions. Additional vessel variant under advanced design and production is the 11-meter cabin version. 

The $8.2 million delivery order is a Firm-Fixed-Price Indefinite Delivery, Indefinite Quantity (IDIQ) single award contract (N00024-21-D-2205) by the Naval Sea Systems Command for the construction and delivery of up to 110 Naval Special Warfare (NSW) Surface Support Craft (SSC) and U.S. Coast Guard Special Purpose Craft, Law Enforcement II (SPC-LE) vessels, in addition to other accessories, parts and training. The contract includes options that, if exercised, would bring the cumulative value of the contract to $51.6 million and production work would continue through 2026-2027.  

  

“We are very pleased with early production and testing of the NSW SSC and SPC-LE2 boats. More importantly, our Navy and Coast Guard customers have inspected the first of three variants and are pleased with vessel performance. Initial inspections and testing were completed in a spirit of teamwork, continuous learning and improvement. We will continue to closely team with these partners as we increase production to meet contract requirements in the next several years,” said Shawn Lobree, Silver Ships Federal Contracts Manager and project lead.     

  

Silver Ships began building SSCs for the Navy in 2006 and has constructed more than 650 RHIBs for all branches of the U.S. military over the past 20 years. All of the boats are highly versatile, rugged and designed to be operated in open ocean and near-coastal environments.  

For more information about Silver Ships vessels and other military vessel projects, visit silverships.com




Navy Expeditionary Combat Forces Enable Distributed Maritime Operations During LSE 2023 

ATLANTIC OCEAN (Aug. 12,2023) Navy Expeditionary Combat Command Sailors assigned to Mobile Diving and Salvage Unit (MDSU) 2 fast-rope onto the Arleigh Burke-class guided-missile destroyer USS Porter (DDG 78) for a simulated expeditionary battle damage assessment and repair during a general quarters drill, August 12, 2023. Porter is participating in U.S. Fleet Forces Command’s Large Scale Exercise 2023, which provides a venue to test and refine current and new technologies and platforms to reinforce our current position as a supreme maritime force and provide feedback used to inform future innovation. (U.S. Navy photo by Interior Communications Electrician 3rd Class Hailey A. Servedio)

Release from U.S. Fleet Forces Command 

***** 

23 August 2023 

VIRGINIA BEACH, Va. – Sailors and Marines assigned to Navy Expeditionary Combat Command (NECC) refined their warfighting concepts and tactics in live, virtual, and constructive training events throughout the month of August during Large Scale Exercise (LSE) 2023. 
 
NECC’s operations center provided command and control of NECC’s forces throughout the exercise, working closely to support Fleet commanders in 2nd, 6th and 7th Fleets. 
 
NECC forces operating in the continental U.S. demonstrated their ability to provide expeditionary re-arming, refueling, port damage repair, airfield damage repair, mine countermeasures and battle damage assessments ashore in Virginia, North Carolina and Florida and at sea in the U.S. 2nd Fleet operational area. 
 
Expeditionary Re-Arming 
 
The training events kicked off with Navy Expeditionary Logistics Support Group (NAVELSG) further refining their ability to reload a destroyer’s missile tubes using a crane from an auxiliary ship, August 3. NAVELSG Sailors assigned to Navy Cargo Handling Battalion’s expeditionary reload team assisted the crews of the Arleigh Burke-class destroyer USS Porter (DDG 78) and Military Sealift Command’s (MSC) dry cargo ammunition ship USNS William McLean (T-AKE 12) in performing a MK 41 Vertical Launch System (VLS) re-arm using simulated ordnance, pier-side, at Naval Station Norfolk. The expeditionary ordnance reload teams also conducted re-arming efforts in Mayport, Florida, during the exercise. 
 
“Expeditionary logistics allow the Navy to quickly return to maintaining maritime dominance,” said Rear Adm. Brad Andros, commander, NECC. “Operating in support of Military Sealift Command during Large Scale Exercise 2023 provides our expeditionary reload teams the opportunity to train to different platforms so that they can continue to sustain capacity and increase the persistent combat power of naval forces.” 
 
Expeditionary Port Damage Repair 
 
Navy Expeditionary Combat Forces leveraged an aging pier on Naval Station Norfolk August as a training site to not only practice their ability to conduct expeditionary port damage repair operations (ExPDRO) but also improve real-word infrastructure for future fleet use. 
 
Prior to beginning the repair, Navy divers from Mobile Diving and Salvage Unit (MDSU) 2 conducted harbor clearance and a pier survey with remotely operated vehicles to ensure a safe working environment, and the Maritime Expeditionary Security Force conducted patrol boat operations, providing security of the entry and exit points for our forces. 
 
Sailors conducting ExPDRO revive sea ports of debarkation through diving, salvage, expeditionary dredging and expedient construction operations to remove impediments to shipping, repair piers, quay walls and other waterfront infrastructure in contested environments to support maneuverability and resupply of forces. The 22nd Naval Construction Regiment oversaw the successful ExPDRO event, commanding and controlling Underwater Construction Team (UCT) 2, who provided underwater construction capabilities, and Naval Mobile Construction Battalion (NMCB) 11, who used a task-tailored waterfront construction company who specializes in maritime construction to provide topside construction capabilities. Improvements for the pier included constructing new reinforcements with trussing, restoring and painting cleats, wrapping piles, and underwater pier bracing. 
 
“Repairing sea ports of debarkation is incredibly important for enabling distributed maritime operations,” said Andros. “Our forces were able to demonstrate their ability to repair piers quickly and effectively so that the Fleet can return to the fight. This capability enables expeditionary logistics and resupply of expeditionary advanced base forces.” 
 
Expeditionary Airfield Damage Repair and Expeditionary Refueling 
 
Navy Expeditionary Combat Forces also conducted airfield damage repair efforts onboard Seymour Johnson Air Force Base in Goldsboro, North Carolina. To exercise integration with the amphibious surface fleet and U.S. Marine Corps, Seabees from NMCB 11 embarked the amphibious transport dock ship USS New York (LPD 21) with construction vehicles and supplies and conducted a beach landing onto Onslow Beach at Marine Corps Base Camp Lejeune with the support of landing craft, air cushions. 
 
Once they landed, they refueled and convoyed to Seymour Johnson Air Force Base where they met Navy explosive ordnance disposal (EOD) technicians from EOD Mobile Unit (EODMU) 6 and began airfield damage repair efforts which included surveying the airfield, identifying explosive hazards, clearing the area of simulated ordnance and repairing craters and spalls to return the airfield back to full functionality. 
 
Sailors from Navy Cargo Handling Battalion’s expeditionary refueling team also integrated with Marines from Marine Wing Support Squadron 272 to establish a forward arming and refueling point for fixed wing aircraft at Seymour Johnson Air Force Base that enabled sea-to-shore and shore-to-sea expeditionary logistics capabilities, a critical node in ensuring distributed maritime operations. 
 
Expeditionary Mine Countermeasures and Battle Damage Repair 
 
An expeditionary mine countermeasures company from EODMU 12 comprised of a command and control element, an unmanned systems platoon and an explosive ordnance disposal mine countermeasures platoon, embarked aboard the amphibious dock landing ship USS Gunston Hall (LSD-44) to provide expeditionary mine countermeasures “q-route” clearance in the 2nd Fleet operational area. They used a combination of unmanned systems and EOD technicians to locate, identify and eliminate simulated explosive threats with underwater detonations so that the ship could safely operate in a simulated contested environment. 
 
Sailors from MDSU 2 demonstrated their ability to rapidly deploy, conduct damage assessments, and “fight the ship” alongside Sailors from the USS Porter (DDG 78) during a simulated emergency response scenario on the ship. This capability, known as expeditionary battle damage assessment and repair, is designed to increase surface combatant resiliency and get the Navy’s ships back in the fight to continue their missions. The initial entry team from MDSU 2 conducted a fast rope insertion onto the Porter from a helicopter where they integrated into shipboard damage control and engineering efforts while also establishing communication back to their higher headquarters ashore. They then dispersed throughout the ship to check repair efforts, identify water intrusion points, and conduct clearance and explosive hazard mitigation. 
 
Andros said he was incredibly proud of his Sailors and the warfighting concepts that were refined during LSE 2023 so that the Navy Expeditionary Combat Force can continue to support the Navy in fighting, winning, and deterring potential aggressors. 
 
“Our Sailors are trained to operate globally and thrive in littoral environments to reinforce America’s maritime dominance,” said Andros. “The capabilities of the Navy Expeditionary Combat Force were on full display during Large Scale Exercise 2023, and I look forward to future iterations as we build upon our ability to rearm, refuel, resupply, repair and revive naval forces to stay in the fight.” 
 
Navy Expeditionary Combat Command mans, trains, equips, organizes, and sustains warfighting readiness for the Navy’s explosive ordnance disposal, construction, maritime expeditionary security, expeditionary logistics support, and expeditionary intelligence forces so that Navy and Joint Force commanders can apply our unique capabilities to their missions. 
 
LSE 2023 demonstrates the Navy’s and Marine Corps’ ability to employ precise, lethal, and overwhelming force globally across six maritime component commands, seven numbered fleets, and 22 time zones. LSE 2023 merges real-world operations with virtually constructed scenarios to create a realistic training environment that allows Sailors and Marines to train how they will fight, regardless of geographic boundaries. 
 
For more information about NECC and our units, visit our website: https://www.necc.usff.navy.mil/ 




Papua New Guinea leads joint maritime operations with U.S. Coast Guard 

Release from U.S. Coast Guard 14th District 

***** 

Aug. 23, 2023 

PORT MORESBY, Papua New Guinea — Papua New Guinea (PNG) has invited the USCGC Myrtle Hazard (WPC 1139) to join their lead in maritime operations to combat illegal fishing and safeguard maritime resources during August 2023. 
 
This collaborative effort marks the first time a joint patrol effort will be executed at sea since the signing and ratification of the recent bilateral defense agreement between PNG and the United States, which allows the U.S. to embark shipriders from PNG agencies aboard the ship to conduct at sea boardings on other vessels operating in the exclusive economic zone (EEZ) under their national agency authority. This is the U.S. Coast Guard vessel deployment first announced during Secretary of Defense Austin’s engagement with Prime Minister James Marape in July. 
 
PNG’s lead in this mission aligns with their sovereign rights to protect the EEZ and emphasizes the country’s commitment to maritime domain awareness, fisheries regulation enforcement, and sovereignty protection. The PNG government requested the U.S. Coast Guard’s participation to utilize the platform and crew of the Guam-based 154-foot Fast Repones Cutter, currently on an expeditionary patrol, to expand coverage of the heavily trafficked maritime EEZ. 
 
“Through our recent operational planning and subject matter exchange, the partnership between the Papua New Guinea Defence Force and the U.S. Coast Guard reached new heights. The spirit of collaboration and shared mission to ensure regional maritime security reflects our nations’ aligned values and commitment. This initiative fosters growth in our bilateral relationship and paves the way for innovative approaches to safeguard our waters and the sustainable use of our ocean resources. Working alongside the U.S. Coast Guard is an honor, and PNGDF eagerly anticipates our cooperative efforts’ continued growth and success,” said Commodore Philip Polewara, the Acting Chief of the PNG Defence Force. 
 
The PNG-led patrol aims to observe activity and conduct boardings to reduce illegal fishing and illicit maritime activities in PNG’s EEZ. It’s part of a long-term effort to counter illegal maritime activity and safeguard the sustainable use of maritime resources. 
 
This collaboration is vital to Operation Blue Pacific and augments ongoing efforts by the Pacific Islands Forum Fisheries Agency and Western and Central Pacific Fisheries Commission. It underscores the recent bilateral agreement, signed in May and ratified in the last few weeks, enabling the Myrtle Hazard crew to work collaboratively within PNG’s legal framework and strengthen relations with agencies with shared objectives. 
 
The USCGC Oliver Henry (WPC 1140) crew was the first U.S. Coast Guard Fast Response Cutter to call on port in Papua New Guinea during their southern expeditionary patrol in the fall of 2022 to build relations, conduct engagements, and resupply. 
 
The USCGC Myrtle Hazard’s crew is building on the work of their colleagues – already engaging with the PNG Defense Force through exchanges in the northern part of the country on this patrol, bolstering cooperation and understanding. This activity included subject matter exchanges with the PNG Defense Force Patrol Vessel Ted Diro crew and a port call in Rabaul, where the team engaged with the local community at the Rabaul Yacht Club. Additionally, the advance team and cutter crew conducted operations planning and subject matter exchanges across agencies in Port Moresby and ship tours for the embassy team and partners. 
 
“We are deeply honored to collaborate with the Papua New Guinea Defense Force, Papua New Guinea Customs Services, Papua New Guinea National Fisheries Authority, and the Department of Transport’s Maritime Security Division at the invitation of the Papua New Guinea Government,” said Lt. Jalle Merritt, commanding officer of the USCGC Myrtle Hazard. “Our shared mission reflects PNG’s leading role in regional security, and we are committed to supporting their goals in this significant undertaking.” 
 
For more information about this patrol and other related activities, please contact Chief Warrant Officer Sara Muir at [email protected] or the respective agencies in Papua New Guinea. 




NavSea Improves Readiness of USS Bataan with New 3D Printing Capability

Release from Naval Sea Systems Command 

***** 

15 August 2023 

WASHINGTON NAVY YARD — 

“This success story shows the self-sufficiency we can achieve when our Sailors are provided with cutting-edge technology,” said Rear Adm. Joseph Cahill, commander, Naval Surface Force Atlantic (SURFLANT). “The impact technology like this can have on operational readiness, particularly in a combat environment where logistics capabilities will be challenged, is critically important.” 

The part, a sprayer plate, is part of a DBAC which is used to force pressurized air through saltwater tanks and discharge the accumulated saltwater. The tanks are filled to lower a ship’s draft for amphibious operations. Producing the sprayer plate while at-sea enabled the ship to mitigate the time spent obtaining a replacement assembly. 

“Rapidly learning how to utilize AM shipboard and scaling these capabilities is a key enabler to us sustaining our platforms and weapons systems,” said Rear Adm. Jason Lloyd, deputy commander for NAVSEA’s Naval Systems Engineering & Logistics Directorate. “I am excited to see how Bataan embraced this technology to enhance readiness at the point of need.” 

The printer, installed under a joint effort between SURFLANT and the NAVSEA Technology Office, includes the Phillips Additive Hybrid system, which integrates a Meltio3D laser metal wire deposition head on a Haas TM-1 computer numerical control mill. The Haas TM-1 platform has been proven to operate reliably in an afloat environment aboard several aircraft carriers.  Integrating the Meltio 3D deposition head with the Haas TM-1 provides both an additive and subtractive manufacturing capability within the same system, increasing efficiency and reducing waste when compared with typical machining. 

The repair effort, led by Machinery Repairman First Class Mike Hover, began by creating a computer aided design (CAD) model of a sprayer plate from a functional sprayer plate from one of the ship’s other DBAC systems. After creating a preliminary CAD model, Hover leveraged NAVSEA’s ‘Apollo Lab’ construct established for engineering and fleet support and training. 

NAVSEA established the “Apollo Lab” in 2018 for engineers to better support forward-deployed sailors. The Apollo Lab, led by NAVSEA field activity Naval Surface Warfare Center, Carderock Division, Johns Hopkins University Applied Research Laboratory (JHU APL), and Building Momentum, provides distributed, reach-back engineering support by civilian engineers for AM equipment. Apollo Lab also supports the fleet by designing AM components to be made by sailors at sea. 

Bryan Kessel, a mechanical engineer at Naval Surface Warfare Center, Carderock Division, refined the CAD file, worked with JHU APL to develop the software instructions to guide operation of the metal 3D printer and securely transferred those instructions back to the ship to produce and install the sprayer plate. 

NAVSEA is the largest of the Navy’s six system commands, responsible for the procurement, maintenance and modernization of ships, submarines and systems for the U.S. Navy. NAVSEA’s Technology Office is leading multiple areas of research and development in evaluation of AM equipment, using data not only from deployed assets, but also shore side lab activities, to gain a critical understanding of how the equipment will perform under shipboard conditions. These evaluations will ensure that the current and future shipboard implementations of this equipment are fabricating parts repeatedly and reliably, thus allowing Sailors to address an increasing number of applications. 




Pacific Partnership Returns to the Philippines 

LA UNION, Philippines (Aug. 22. 2023) Pacific Partnership 2023, Armed Forces of the Philippines and Republic of Korea Cheon Ja Bong (LST-687) service members and Mr. Hermenegildo A. Gualberto, Mayor of San Fernando City, pose for a photo after an opening ceremony at Town Plaza San Fernando City, Aug. 22. Now in its 18th year, Pacific Partnership is the largest annual multinational humanitarian assistance and disaster relief preparedness mission conducted in the Indo-Pacific. (U.S. Navy photo by Mass Communication Specialist 1st Class Kegan E. Kay)

Release from Commander, Logistics Group Western Pacific 

***** 

22 August 2023 

LA UNION, Philippines – Pacific Partnership has arrived in the Philippines to conduct the largest annual multinational humanitarian assistance and disaster relief preparedness mission conducted in the Indo-Pacific, Aug. 22. 

Returning to the Philippines since last year’s stop in Puerto Princesa City, Palawan, Pacific Partnership enables participants to work together to enhance disaster response capabilities and foster new and enduring friendships in the Philippines. 
 
At the invitation of the Philippines, Pacific Partnership’s mission is to conduct tailored humanitarian and civic preparedness activities in areas such as engineering, disaster response, public health, and Philippine outreach events. This year’s mission, featuring nearly 1500 personnel, was a joint effort on behalf of Australia, Canada, Chile, Japan, Republic of Korea, New Zealand, the United Kingdom and the United States. 
 
“The U.S. Navy and our allies and partners value our growing cooperation with the Philippines,” said U.S. Navy Capt. Claudine Caluori, mission commander. “I am confident that the planning and hard work we’ve invested thus far with our partners will have a long-lasting impact here in the Philippines.” 
 
While in San Fernando City, La Union, Philippines, Pacific Partnership 2023 will provide tailored medical care focusing on subject-matter exchanges and community education; constructing and reconstruction of multiple schoolhouses and knowledge exchanges with exercises covering disaster response and humanitarian assistance. Additionally, the U.S. Pacific Fleet Band will perform in a variety of community engagements. 
 
“We welcome our allies and partners as we embark in another opportunity to build strong, stable and resilient communities, “ said Lt. Col. Enrico Gil Ileto, Chief of the Public Affairs Office. “This exercise underscores our commitment to regional stability, disaster response readiness, and the well-being of every Filipino and our neighbors. With our partners, this will help us hurdle challenges by fostering goodwill and fostering safer, more resilient communities for generations to come.” 
 
As part of PP23, the mission team will conduct missions throughout Southeast Asia and the South Pacific Islands. 
 
For more information about Pacific Partnership  visit www.facebook.com/pacificpartnership, www.instagram.com/pacific_partnership/ or https://www.dvidshub.net/unit/C-LGWP. Pacific Partnership public affairs can be reached via email at [email protected]




Integer Technologies Completes At-Sea Testing on UUV Digital Twin Architecture Prototype as Part of a DARPA SBIR Phase 2 Award   

Release from Integer Technologies 

***** 

COLUMBIA, S.C.—August 23, 2023—Integer Technologies announced today that it has successfully completed at-sea testing as part of its SBIR Phase 2 Award—Defining and Leveraging Digital Twins in Autonomous Undersea Operations (DELTA)—with the Defense Advanced Research Projects Agency (DARPA). 

Integer, along with its subcontractors at the Woods Hole Oceanographic Institution (WHOI) and Rite-Solutions, Inc., have been investigating the implementation of digital twins for unmanned underwater vehicle (UUV) missions. The team integrated the digital twin architecture, software, and communication systems on a REMUS 100 vehicle, which were validated during at-sea tests. 

“Observing and communicating with undersea assets is challenging and thus forecasting what might happen on missions is very important, but also very difficult to do with any accuracy,” said Integer Technologies’ Chief Operating Officer, Dr. Josh Knight. “We are developing digital twins of all size classes of UUVs to overcome the sparsity of data, simulate missions, and adapt the mission plan before something goes wrong. We want to turn ‘What ifs’ into ‘What wills.’” 

The SBIR Phase 2 program aims to define and demonstrate digital twin use cases for individual UUVs as well as multi-UUV missions with the goal of helping operators overcome undersea communication challenges and UUV mission interruptions. The developed “operational” digital twins are digital models of a physical thing, a process, or a system that also use historical mission data logs, sensor data, and faster-than-real-time simulations “at the edge” to inform operational decisions, leading to better mission outcomes. 

Integer has a track record of success with prime contracts in the maritime space and is leveraging its expertise to test the feasibility of translating digital twins to the undersea environment, which has not yet been deeply explored. 

The research program included developing and performing in-water testing on a split onboard/offboard digital twin prototype architecture. This architecture enables the prediction of mission success likelihood and provides alternative achievable missions in real time to the operational commander based on environmental and UUV subsystem past, present, and forecasted states. 

Although providing a mission commander with real time mission performance data from undersea assets remains challenging, Integer’s digital twin architecture holds the potential to drastically reduce communications bandwidth requirements and increase the accuracy of system health and mission performance data displayed to the operator. Further demonstration events are planned in 2023. 




USS Augusta to Commission in Eastport, Maine 

***** 
08.22.2023 

Commander, Naval Surface Force, U.S. Pacific Fleet 

The future Independence-variant littoral combat ship USS Augusta (LCS 34) will join the active fleet with a commissioning ceremony at Eastport, Maine on September 30.  

LCS are fast, agile, mission-focused platforms that operate in near-shore environments, winning against 21st-century coastal threats. These surface warfare combatants with mine warfare capabilities integrate with joint, combined, manned and unmanned teams to support forward-presence, maritime security, sea control and deterrence missions around the globe. 

The selection of Augusta as the ship’s namesake, the easternmost state capital in the U.S., recognizes the value of Maine’s maritime history and landscape. The state’s rugged Atlantic coast is home to fishermen, lobstermen, and a thriving maritime industry that is testament to Maine’s enduring contributions to the nation. 

Chief Justice Leigh Saufley, President and Dean of University of Maine School of Law, will be the sponsor, giving the order to “bring our ship to life.” 

USS Augusta is the second ship named in honor of the city of Augusta, Maine. 

The Los Angeles-class submarine Augusta (SSN 710) was commissioned in January 1985, at Submarine Base, New London, Connecticut and served for 24 years. It was sponsored by Mrs. Diana D. Cohen, wife of Sen. William S. Cohen of Maine who later served as the Secretary of Defense from 1997–2001. 

SSN 710 took part in Operations Enduring Freedom and Iraqi Freedom launching UGM-109 Tomahawk Land Attack Missiles (TLAM) against Iraqi military targets on March 21, 2003. Cmdr. Mike A. Haumer, Augusta’s commanding officer, received the Bronze Star for his “extraordinary leadership and operational skills” in command of the boat during the fight. 

Following the commissioning, USS Augusta will transit to its homeport of San Diego. 




Vestdavit fuels orders with US Navy through multi-davit deal for new class of oilers 

Vestdavit will deliver multiple davits for newbuild T-AO oilers under construction at General Dynamics NASSCO, with the first ship delivered, to be named USNS John Lewis, shown (foreground) at the San Diego yard during sea trials last year and others under construction in the background. Photo: General Dynamics NASSCO

Released from Vestdavit 

***** 

22 August 2023 

Davits supplied by Vestdavit are set to play an important role in efficient launch and recovery of fast craft to support refuelling operations at sea for the US naval fleet after the company was awarded a major contract for six vessels being built by General Dynamics NASSCO in the US. 

The contract covers delivery of a total of 12 high-specification PLRH-5000 davits to be installed on the John Lewis-class of T-AO oilers ordered by the US Navy at the shipbuilder’s San Diego shipyard, with two on each ship from T-AO 208 through T-AO 213 in the newbuild series. 

“This represents a significant order that further underpins our strong position in the US as our largest market and reflects the trust shown in the reliability of our davit solutions by the US Navy, which is one of our biggest customers in this market,” says Vestdavit Managing Director Rolf Andreas Wigand. 

Extensive newbuild programme 

He adds that Vestdavit is “really pleased to continue the relationship” with General Dynamics NASSCO, a unit of global aerospace and defence company General Dynamics, following its recent delivery of multi-boat davits for US Navy ESB-6 and ESB-7 ships also under construction at the yard. 

The US Navy has so far ordered a total of nine of the new class of T-AO oilers with a total contract value of $5.5 billion, of which the first was delivered last year, as part of an ongoing newbuild construction programme in which as many as 20 such vessels are planned. 

The 745-foot-long oilers, which will be operated by Military Sealift Command (MSC), are designed to transfer fuel to US Navy carrier strike groups operating at sea, with the capacity to carry 162,000 barrels of oil, a significant dry cargo capacity, aviation capability and a speed of up to 20 knots. 

These ships are dependent on high availability and efficient operation of boat handling systems for deployment of fast craft such as rescue boats in variable sea states to facilitate safe and reliable refuelling operations, according to Magnus Oding, General Manager of the Norwegian davit supplier’s US subsidiary Vestdavit Inc. 

High-specification davit features 

The PLRH-5000 single-point davits will be used to handle the US Navy’s seven-metre RHIBs (Rigid-Hull Inflatable Boats) and incorporate a range of motion compensation and safety features that allow them to function effectively also in challenging conditions with high sea states, he says. 

These include shock absorbers for removing peak loads, constant tension for safe and efficient recovery in rough weather, and guiding arms that act as an anti-pendulation device to keep the RHIB steady. 

The skid-mounted davit is delivered as a fully self-contained unit for ease of installation onboard ships, with a requirement only for welding in place, filling with hydraulic oil and connection to power supply. 

As well as naval applications, the DNV-classed davit type with lifting capacity up to 15,000kg is typically used on offshore patrol vessels, fishery protection and law enforcement vessels, and search and rescue vessels. 

Expanding naval orderbook 

The latest order adds to the tally of more than 2000 davit systems supplied by Vestdavit worldwide, including the US where it also counts the US Coast Guard and National Oceanic and Atmospheric Administration (NOAA) among its major clients, as well as several commercial customers. 

With a strong track record of davit deliveries to navies around the world, Wigand is confident orders from the defence sector will continue to grow in the coming years. 

“Constant product development and innovation in line with client requirements, supported by robust technology, means we are able to deliver on quality and reliability to meet the demanding standards of the naval market,” he says.