HomeMediaSpecial CoverageU.S. Military Support to Argentina Submarine Search

U.S. Military Support to Argentina Submarine Search

The United States has begun to draw down operations assisting the search for the Argentine submarine A.R.A. San Juan in the South Atlantic after completing its support to requests by the government of Argentina. At its height, U.S. contributions to the search and rescue effort included three advanced aircraft, over 200 search and rescue personnel, four submersibles, one specialized underwater rescue unit, one ship, and more than 400 sonar buoys dropped in support of the operation.

Navy Adm. Craig Faller, visits the CAECOPAZ Argentine peacekeeping training facility.
ARGENTINA (June 25, 2019) – The commander of U.S. Southern Command, U.S. Navy Adm. Craig Faller, visits the CAECOPAZ Argentine peacekeeping training facility. Faller was in Argentina to meet with defense leaders to discuss security cooperation. (Photo by U.S. Embassy Argentina)
Navy Adm. Craig Faller meets with Argentine Minister of Defence Oscar Aguad.
ARGENTINA (June 24, 2019) – The commander of U.S. Southern Command, U.S. Navy Adm. Craig Faller meets with Argentine Minister of Defence Oscar Aguad to discuss strengthening both nations’ security partnership. (Photo by U.S. Embassy Argentina)
Navy Adm. Craig Faller, visits the CAECOPAZ Argentine peacekeeping training facility.
ARGENTINA (June 25, 2019) – The commander of U.S. Southern Command, U.S. Navy Adm. Craig Faller, visits the CAECOPAZ Argentine peacekeeping training facility. Faller was in Argentina to meet with defense leaders to discuss security cooperation. (Photo by U.S. Embassy Argentina)
Navy Adm. Craig Faller meets with Argentine Minister of Defence Oscar Aguad
ARGENTINA (June 24, 2019) – The commander of U.S. Southern Command, U.S. Navy Adm. Craig Faller meets with Argentine Minister of Defence Oscar Aguad to discuss strengthening both nations’ security partnership. (Photo by U.S. Embassy Argentina)
Navy Adm. Craig Faller, meets with Argentine Chief of Defense Gen. Bari Del Valle Sosa
ARGENTINA (June 24, 2019) – The commander of U.S. Southern Command, U.S. Navy Adm. Craig Faller, meets with Argentine Chief of Defense Gen. Bari Del Valle Sosa and other top defense leaders. Discussions focused on shared security concerns & continued cooperation. (Photo by U.S. Embassy Argentina)
Navy Adm. Craig Faller, visits the CAECOPAZ Argentine peacekeeping training facility.
ARGENTINA (June 25, 2019) – The commander of U.S. Southern Command, U.S. Navy Adm. Craig Faller, visits the CAECOPAZ Argentine peacekeeping training facility. Faller was in Argentina to meet with defense leaders to discuss security cooperation. (Photo by U.S. Embassy Argentina)
Military leaders walk.
The commander of U.S. Southern Command, Navy Adm. Craig Faller, arrives for a meeting with Argentine Chief of Defense Gen. Bari Del Valle Sosa & other top defense leaders in Buenos Aires, Argentina. Discussions focused on shared security concerns and continued cooperation. (Photo by U.S. Embassy Argentina)
Rear Adm. Sean Buck and each staff listen to Argentine Commander, Navy Training and Readiness Command, Rear Adm. Fabian Gerardo D'Angelo.
ST. AUGUSTINE, Fla. (Apr. 11, 2019) - Commander, U.S. 4th Fleet, Rear Adm. Sean Buck and each staff listen to Argentine Commander, Navy Training and Readiness Command, Rear Adm. Fabian Gerardo D'Angelo provide opening remarks during their annual Maritime Staff Talks (MSTs) in St. Augustine, Apr. 9-11. MSTs support the... ...More
Commander, U.S. 4th Fleet, Rear Adm. Sean Buck salutes Argentine Commander, Navy Training and Readiness Command, Rear Adm. Fabian Gerardo D'Angelo.
ST. AUGUSTINE, Fla. (Apr. 11, 2019) - Commander, U.S. 4th Fleet, Rear Adm. Sean Buck salutes Argentine Commander, Navy Training and Readiness Command, Rear Adm. Fabian Gerardo D'Angelo prior to the start of the closing ceremony of the annual Maritime Staff Talks (MSTs) in that were held in St. Augustine, Apr. 9-11.... ...More
Commander, U.S. 4th Fleet, Rear Adm. Sean Buck delivers closing remarks during the annual Maritime Staff Talks (MSTs) that were held in St. Augustine, Apr. 9-11.
ST. AUGUSTINE, Fla. (Apr. 11, 2019) - Commander, U.S. 4th Fleet, Rear Adm. Sean Buck delivers closing remarks during the annual Maritime Staff Talks (MSTs) that were held in St. Augustine, Apr. 9-11. MSTs support the U.S. Global strategy by building and strengthening working relationships between the U.S. and partner... ...More
Chairman of the Joint Chiefs of Staff Gen. Joe Dunford met with Argentine Chief of Defense Gen. Bari del Valle Sosa in the Pentagon, Washington, D.C., April 5, 2019.
Chairman of the Joint Chiefs of Staff Gen. Joe Dunford met with Argentine Chief of Defense Gen. Bari del Valle Sosa in the Pentagon, Washington, D.C., April 5, 2019.
Adm. Kurt Tidd speaks in Argentina
BUENOS AIRES, Argentina (Aug. 28, 2018) – U.S. Navy Adm. Kurt W. Tidd, commander of U.S. Southern Command, speaks during the opening ceremony of the 2018 South American Defense Conference (SOUTHDEC). Argentina and the United States co-hosted the annual conference attended by 11 nations. The conference focused on... ...More
Adm. Kurt Tidd meets with Argentine Minister of Defense Oscar Aguad.
BUENOS AIRES, Argentina (Aug. 27, 2018) – – U.S. Navy Adm. Kurt W. Tidd, commander of U.S. Southern Command, meets with Argentine Minister of Defense Oscar Aguad to discuss security cooperation. Tidd was in Argentina for the 2018 South American Defense Conference (SOUTHDEC). Argentina and the United States co-hosted... ...More
Adm. Kurt Tidd speaks in Argentina.
BUENOS AIRES, Argentina (Aug. 28, 2018) – U.S. Navy Adm. Kurt W. Tidd, commander of U.S. Southern Command, addresses participants of the Senior Enlisted Leader Seminar, a senior non-commissioned officer leadership forum held in conjunction with the 2018 South American Defense Conference (SOUTHDEC). The seminar focused... ...More
Adm. Kurt Tidd speaks in Argentina.
BUENOS AIRES, Argentina (Aug. 28, 2018) – U.S. Navy Adm. Kurt W. Tidd, commander of U.S. Southern Command, addresses participants of the Senior Enlisted Leader Seminar, a senior non-commissioned officer leadership forum held in conjunction with the 2018 South American Defense Conference (SOUTHDEC). The seminar... ...More
Adm. Kurt Tidd speaks in Argentina.
BUENOS AIRES, Argentina (Aug. 28, 2018) – U.S. Navy Adm. Kurt W. Tidd, commander of U.S. Southern Command, speaks during the opening ceremony of the 2018 South American Defense Conference (SOUTHDEC). Argentina and the United States co-hosted the annual conference attended by 11 nations. The conference focused on... ...More
Military leaders sign documents.
PUERTO BELGRANDO, Argentina (Mar. 14, 2018) - Commander, U.S. Naval Forces Southern Command/U.S. 4th Fleet, Rear Adm. Sean Buck, left, and Argentine Acting Commander of Training Readiness, Rear Adm. Rafael Prieto, right, sign the minutes generated from the Maritime Staff Talks between the two navies which took place... ...More
A ship is loaded with the cable-controlled Undersea Recovery Vehicle.
171204-N-HS500-003 COMODORO RIVADAVIA, Argentina (Dec. 4, 2017). The R/V Atlantis, a U.S. Navy owned research vessel, is loaded with the cable-controlled Undersea Recovery Vehicle (CURV-21) in Comodoro Rivadavia Dec. 4, 2017. The CURV is designed to meet the U.S. Navy’s deep ocean salvage requirements down to a... ...More
A cargo container is hoisted onto a truck bed.
171201-N-HS500-032 COMODORO RIVADAVIA, Argentina (Dec. 1, 2017). The U.S. Navy cable-controlled Undersea Recovery Vehicle (CURVE-21) is offloaded at the Comodoro Rivadavia airport Dec. 1, 2017. The CURVE will be used in support of the Argentinean Navy search and rescue efforts of the ARA San Juan (S-42) (U.S. Navy... ...More
Cargo is unloaded from a military aircraft.
171201-N-HS500-031 COMODORO RIVADAVIA, Argentina (Dec. 1, 2017). The U.S. Navy cable-controlled Undersea Recovery Vehicle (CURVE-21) is offloaded at the Comodoro Rivadavia airport Dec. 1, 2017. The CURVE will be used in support of the Argentinean Navy search and rescue efforts of the ARA San Juan (S-42) (U.S. Navy... ...More
A US Navy and Argentine navy officer talk.
171124-N-TY130-125 COMODORO RIVADAVIA, Argentina (Nov. 24, 2017) Lt. Damian Gutierrez, Argentine Navy Submarine Officer and Lt. Cdr. Commander Wendell Holmes, undersea rescue command engineer, discuss the modifications of the motor vessel Sophie Siem necessary for the Pressurized Rescue Module (PRM). Undersea Rescue... ...More
Workers prepare the motor vessel Sophie Siem for the installation of the Pressurized Rescue Module (PRM).
171126-N-HS500-005 COMODORO RIVADAVIA, Argentina (Nov. 26, 2017) Undersea Rescue Command (URC) and Argentine construction workers prepare the motor vessel Sophie Siem for the installation of the Submarine Rescue Diving and Recompression System (SRDRS) which operates the deep diving rescue vehicle, the Pressurized... ...More
A Sailor operates a radar on a P-8a Poseidon aircraft.
171122-N-IT277-010 Argentina (Nov. 22, 2017) Aviation Warfare Operator Matthew Baker, from Patrol Squadron (VP) 10, Red Lancers, operates a radar on a P-8a Poseidon aircraft. The Red Lancers are in Argentina as part of a detachment from Commander, Patrol and Reconnaissance Wing 11 that has been assisting the... ...More
Argentine sailors retrieve side scanning sonar equipment on board a ship.
171123-N-TW634-063 ATLANTIC OCEAN (Nov. 23, 2017) Argentine sailors retrieve side scanning sonar equipment from Undersea Rescue Command on board the Norwegian construction support vessel Skandi Patagonia. Undersea Rescue Command, the U.S. Navy's only submarine rescue unit, is mobilized to support the Argentine... ...More
Workers prepare the motor vessel Sophie Siem for the installation of the Pressurized Rescue Module (PRM).
171126-N-HS500-003 COMODORO RIVADAVIA, Argentina (Nov. 26, 2017) Undersea Rescue Command (URC) and Argentine construction workers prepare the motor vessel Sophie Siem for the installation of the Submarine Rescue Diving and Recompression System (SRDRS) which operates the deep diving rescue vehicle, the Pressurized... ...More
Sailors the bridge of the Norwegian construction support vessel Skandi Patagonia.
171124-N-TW634-170 ATLANTIC OCEAN (Nov. 24, 2017) Cmdr. Michael Eberlein, commanding officer of Undersea Rescue Command, and Chief Information Systems Technician (Submarines) Matthew Johnson, assigned to Undersea Rescue Command (URC), stand watch with fellow U.S. Sailors and Argentine sailors on the bridge of the... ...More
The motor vessel Sophie Siem gets underway from Comodoro Rivadavia, Argentina
171126-N-TY130-403 COMODORO RIVADAVIA, Argentina (Nov. 26, 2017) The motor vessel Sophie Siem gets underway from Comodoro Rivadavia, Argentina with Undersea Rescue Command (URC) and the Submarine Rescue Diving and Recompression System (SRDRS) which operates the deep diving rescue vehicle, the Pressurized Rescue Module... ...More
A Sailor coordinates tactics on a P-8a Poseidon aircraft.
171122-N-IT277-012 Argentina (Nov. 22, 2017) Lieutenant Junior Grade Jimmy Boyd, from Patrol Squadron (VP) 10, Red Lancers, coordinates tactics on a P-8a Poseidon aircraft. The Red Lancers are in Argentina as part of a detachment from Commander, Patrol and Reconnaissance Wing 11 that has been assisting the Argentine... ...More
Sailors load sonobouys onto a P8-A Poseidon aircraft.
171124-N-IT277-039 Bahia Blanca, ARGENTINA (Nov. 23, 2017) Members of the Argentine Navy help Sailors from the ‘Mad Foxes’ of Patrol Squadron (VP) 5 and the ‘Pelicans’ of VP-45 load sonobouys onto a P8-A Poseidon aircraft. Sailors from VP-5 and VP-45 are currently in Bahia Blanca as part of a detachment from... ...More
Pilots fly a P-8a Poseidon aircraft.
171122-N-IT277-015 Argentina (Nov. 22, 2017) A reporter from Reuters films pilots from Patrol Squadron (VP) 10, Red Lancers, on a P-8a Poseidon aircraft. The Red Lancers are in Argentina as part of a detachment from Commander, Patrol and Reconnaissance Wing 11 that has been assisting the Argentine military in... ...More
Navy Adm. Craig Faller, visits the CAECOPAZ Argentine peacekeeping training facility.
Navy Adm. Craig Faller meets with Argentine Minister of Defence Oscar Aguad.
Navy Adm. Craig Faller, visits the CAECOPAZ Argentine peacekeeping training facility.
Navy Adm. Craig Faller meets with Argentine Minister of Defence Oscar Aguad
Navy Adm. Craig Faller, meets with Argentine Chief of Defense Gen. Bari Del Valle Sosa
Navy Adm. Craig Faller, visits the CAECOPAZ Argentine peacekeeping training facility.
Military leaders walk.
Rear Adm. Sean Buck and each staff listen to Argentine Commander, Navy Training and Readiness Command, Rear Adm. Fabian Gerardo D'Angelo.
Commander, U.S. 4th Fleet, Rear Adm. Sean Buck salutes Argentine Commander, Navy Training and Readiness Command, Rear Adm. Fabian Gerardo D'Angelo.
Commander, U.S. 4th Fleet, Rear Adm. Sean Buck delivers closing remarks during the annual Maritime Staff Talks (MSTs) that were held in St. Augustine, Apr. 9-11.
Chairman of the Joint Chiefs of Staff Gen. Joe Dunford met with Argentine Chief of Defense Gen. Bari del Valle Sosa in the Pentagon, Washington, D.C., April 5, 2019.
Adm. Kurt Tidd speaks in Argentina
Adm. Kurt Tidd meets with Argentine Minister of Defense Oscar Aguad.
Adm. Kurt Tidd speaks in Argentina.
Adm. Kurt Tidd speaks in Argentina.
Adm. Kurt Tidd speaks in Argentina.
Military leaders sign documents.
A ship is loaded with the cable-controlled Undersea Recovery Vehicle.
A cargo container is hoisted onto a truck bed.
Cargo is unloaded from a military aircraft.
A US Navy and Argentine navy officer talk.
Workers prepare the motor vessel Sophie Siem for the installation of the Pressurized Rescue Module (PRM).
A Sailor operates a radar on a P-8a Poseidon aircraft.
Argentine sailors retrieve side scanning sonar equipment on board a ship.
Workers prepare the motor vessel Sophie Siem for the installation of the Pressurized Rescue Module (PRM).
Sailors the bridge of the Norwegian construction support vessel Skandi Patagonia.
The motor vessel Sophie Siem gets underway from Comodoro Rivadavia, Argentina
A Sailor coordinates tactics on a P-8a Poseidon aircraft.
Sailors load sonobouys onto a P8-A Poseidon aircraft.
Pilots fly a P-8a Poseidon aircraft.
Latest Imagery from Argentina Sub Support

Overview of U.S. Military Support

Updated Dec. 27, 2017

Recent Support

(See US Adjusts Support to ARA San Juan Search Operations Press Release)

R/V Atlantis, an oceanographic research ship under charter with the U.S. Navy’s Office of Naval Research, took part in the search. The ship brought advanced precision navigation, seafloor mapping sonar and satellite communications to the effort.

The U.S. Navy deployed the Cable operated Unmanned Recovery Vehicle (CURV) 21 to support search efforts onboard R/V Atlantis. The CURV-21 is a 6,400-pound Remotely Operated Vehicle (ROV) that is designed to meet the U.S. Navy's deep ocean salvage requirements down to a maximum depth of 20,000 feet of seawater.


Previous Support

(See Transition to Search and Recovery Press Release)

From Nov. 17 - 30, two U.S. Navy P-8A Poseidon multi-mission maritime aircraft assisted in search efforts. The P-8A is the Navy’s newest maritime, patrol and reconnaissance aircraft and is configured with state-of-the-art sensors and communications equipment, allowing it to support a wide range of missions over large bodies of water, including sub-surface search-and-rescue operations.

From Nov. 18 - 30, two independent rescue assets from URC were deployed to assist:

  • The Submarine Rescue Chamber (SRC) and underwater intervention Remotely Operated Vehicle (ROV). The SRC is a McCann rescue chamber designed during World War II and still used today. SRC can rescue up to six persons at a time and reach a bottomed submarine at depths of 850 feet.
  • The Pressurized Rescue Module (PRM) and supporting equipment. The PRM can submerge up to 2,000 feet for docking and mating, with a submarine settled on the ocean floor up to 45-degree angle in both pitch and roll. The PRM can rescue up to 16 personnel at a time.

The U.S. Navy also deployed unmanned underwater vehicles (UUV) to join in the search. The equipment consisted of one Bluefin 12D (Deep) UUV and three Iver 580 UUVs, which are operated by the U.S. Navy’s recently-established Unmanned Undersea Vehicle Squadron 1, based in Pearl Harbor, Hawaii.

SOUTHCOM LINES OF EFFORT

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