Malabar (Naval Exercise) hosted Exercise Malabar when the US and India are the two participating parties. Malabar 2009, 2011, and 2014 all took place off the coast of Japan and included the Japanese Maritime Self-Defense Forces. The exercise was undertaken by the three countries in the Bay of Bengal from 15 October 2015 till 19 October 2015. The Indian Navy was represented by INS Sindhuraj (diesel-electric submarine), INS Ranvijay (guided missile destroyer), INS Shivalik (stealth frigate), INS Betwa (guided-missile frigate) and (fleet tanker). The Japanese Navy sent destroyer JS Fuyuzuki. From the U.S. Navy came the nuclear aircraft carrier USS "Theodore Roosevelt" (CVN
Malabar (Naval Exercise) ship and the nuclear-powered fast-attack submarine and a P-3C maritime patrol aircraft. Indian naval units included guided-missile destroyers and ; the guided-missile frigates , , , and ; the replenishment tanker ; and a "Shishumar"-class diesel-electric submarine. The Indian Navy, Japan Maritime Self Defense Force and U.S. Navy expanded their maritime partnerships during exercise Malabar 2009, held off the coast of Japan between 29 April and 3 May 2009. The features of Exercise Malabar 2009 were: • Visit, Board, Search & Seizure (VBBS) techniques • Surface warfare maneuvers • Anti-submarine warfare • Gunnery training • Air defense The ships involved