US Navy's MH-60R Seahawk helicopter conducts hoisting exercise with Chilean submarine CS Carrera.

According to information published by the US DoD on October 31, 2023, the U.S. Navy and the Chilean Navy successfully conducted a hoisting exercise off the coast of San Diego.
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Hoisting exercise between MH-60R Seahawk helicopter and submarine CS Carrera. (Picture source: Dvids)

The exercise involved a U.S. Navy MH-60R Seahawk helicopter from Helicopter Maritime Strike Squadron (HSM) 35 and the Chilean Navy submarine CS Carrera (SS 22). This operation was part of the Diesel-Electric Submarine Initiative (DESI) program, initiated in 2001 by U.S. Fleet Forces Command.

The DESI program collaborates with South American submarine-operating navies for fleet readiness exercises. During the exercise, the MH-60R Seahawk executed a hoisting operation over the Chilean submarine.

The CS Carrera (SS 22) is a Chilean Navy submarine belonging to the Scorpène-class, known for its stealth capabilities and advanced technology. These diesel-electric powered submarines are equipped with sophisticated sonar systems and carry torpedoes and anti-ship missiles, making them versatile in various combat scenarios. They also have significant underwater endurance and range, allowing for extended missions.

The MH-60R Seahawk helicopter, used by the U.S. Navy's Helicopter Maritime Strike Squadron (HSM) 35, is a multi-mission helicopter designed for a range of roles including anti-submarine warfare and search and rescue.

It features advanced sensors, including radar and sonar systems, for detecting and tracking submarines and surface ships. The MH-60R can be armed with torpedoes, anti-ship missiles, and machine guns, and is equipped with communication and navigation systems for effective coordination. Additionally, it has a hoisting system, which was demonstrated in the exercise with the CS Carrera.