Japan Announces Indo-Pacific Warship Deployment Ahead of U.S.-led RIMPAC Exercise

Four Japanese Maritime Self-Defense Force warships will leave later this month for a four-month deployment throughout the Indo-Pacific region, Japan’s Ministry of Defense recently announced. From June 13 to Oct. 28, Indo-Pacific Deployment 2022 (IPD2022) will involve three ships, a submarine and three fixed-wing aircraft from the JMSDF. The deployment has two objectives: “to improve […]

JS Izumo (DDH-183) docking at the Port Klang Cruise Terminal, Malaysia during its 2019 Indo-Pacific Deployment. Dzirhan Mahadzir Photo

Four Japanese Maritime Self-Defense Force warships will leave later this month for a four-month deployment throughout the Indo-Pacific region, Japan’s Ministry of Defense recently announced.

From June 13 to Oct. 28, Indo-Pacific Deployment 2022 (IPD2022) will involve three ships, a submarine and three fixed-wing aircraft from the JMSDF.

The deployment has two objectives: “to improve JMSDF tactical capabilities and to strengthen cooperation with partner navies in the Indo-Pacific region through joint exercises and secondly to contribute to the peace and stability of the region and to enhance mutual understanding and relationship with partner countries through the deployment,” according to a statement from the MoD.

The JMSDF has done the IPD deployment annually since 2019. This year, the deployment will include destroyer helicopter carrier JS Izumo (DDH-183) with three embarked helicopters and destroyer JS Takanami (DD-110). A second surface unit includes destroyer JS Kirisame (DD-104). The name of the submarine deploying is not clear.

Three aircraft – a P-1 maritime patrol aircraft, a UP-3D Orion Electronic Intelligence training aircraft and a US-2 search and rescue seaplane along with support personnel – will deploy to countries where IPD 22 naval units will join for exercises. Elements of the Japan Ground Self-Defense Force will embark for part of the deployment.

The IPD 22 units will make port calls to Australia, Fiji, French New Caledonia, India, Palau, Papua New Guinea, Philippines, Solomon Islands, Tonga, United States, Vanuatu and Vietnam. The IPD 22 units will participate in six exercises, namely Rim of the Pacific 2022 (RIMPAC 2022), according to the news release. They will also partake in Pacific Partnership 2022, the Japan-United States-Australia-Korea joint exercise Pacific Vanguard 22, Japan-India joint training exercise (JIMEX), the Royal Australian Navy multilateral training exercise Kakadu 2022 and the U.S. and Australian-sponsored multilateral exercise Maritime Training Activity (MTA) Sama Sama/ MTA Lumbas 2022. The release did not specify which units will take part in each exercise.

RIMPAC 2022 will take place from June 29 through Aug. 4 near the Hawaiian Islands and Southern California, according to a Tuesday news release from U.S. 3rd Fleet.

“Twenty-six nations, 38 surface ships, four submarines, nine national land forces, more than 170 aircraft and approximately 25,000 personnel” will join for RIMPAC, 3rd Fleet said.

Several of the participating nation’s ships have departed from their home ports for Hawaii, with the Republic of Korea Navy Landing Helicopter Platform ROKS Marado (LPH-6112) and destroyers ROKS Sejong the Great (DDG-991) and ROKS Munmu the Great (DDH-976) leaving Jeju Naval Base on Tuesday. Submarine ROKS Shin Dol-seok (SS-082) and a ROKN P-3 Maritime Patrol aircraft will also participate in RIMPAC 2022. On Monday, Royal Malaysian Navy corvette KD Lekir (FSG26) left RMN Lumut Naval Base for Hawaii.

In an interview on Saturday, Lekir’s commanding officer, Cmdr. Asri Dasman said his ship will take part in the Sink Exercise (SINKEX) during RIMPAC 2022, firing an MM40 Exocet anti-ship missile.

MTA Sama Sama,/MTA Lumbas is a multilateral exercise involving the Philippines, Australia, Japan, France, the United Kingdom and the United States. A date for the exercise has yet to be released. Exercise Kakadu 2022 will take place in the waters of Northern Australia from Sept. 12 through Sept. 25.