The Republic of Singapore Navy and Royal Malaysian Navy deployed their submarine rescue vessels, MV Swift Rescue and MV Mega Bakti respectively, to the scene
On 22 April, at approximately 14:15 WIB (07:15 UTC),[55] the Indian Navy announced that their deep-submergence rescue vehicle (DSRV) had departed naval facilities at Visakhapatnam, Andhra Pradesh, end route to the search area.[56] U.S. Department of Defense press secretary John Kirby stated that the department was sending airborne assets to assist in the search.[38]
The U.S. sent a P-8 Poseidon maritime patrol aircraft, which landed Saturday. On 23 April, Commander Australian Fleet Rear Admiral Mark Hammond announced that HMAS Ballarat and HMAS Sirius would join the search operation. Other nations, including Germany, France, Russia, Turkey, and Thailand, offered assistance