The US has deployed its naval carrier strike group, led by the nuclear-powered aircraft carrier USS Ronald Reagan, as well as a fleet of F-18 fighter jets and E-2C Hawkeye all-weather aircraft for the exercise, officials said. The Indian assets at the exercise included Jaguar and Sukhoi-30MKI fighter jets, IL-78 air-to-air refuelling tanker aircraft, Airborne Warning and Control System aircraft and warships Kochi and Teg. The Indian Navy has also deployed a fleet of P8I maritime surveillance aircraft and MiG 29K jets, apart from other platforms.
A US RC-135S reconnaissance aircraft on Wednesday flew near the ongoing Chinese People's Liberation Army (PLA) drills in the South China Sea, a day after another US spy plane, a U-2, trespassed into another PLA exercise restricted zone, state-run Global Times reported.
China is engaged in hotly contested territorial disputes in the South and East China Seas. Beijing has also made substantial progress in militarising its man-made islands in the past few years, which it says it has the right to defend.
Defence Secretary Lloyd Austin on Thursday directed that the aircraft carrier USS Ronald Reagan and the ships in her strike group will remain on station in the general area to monitor the situation.
In New Delhi's corridors of power, debate continues on whether the navy even needs a third aircraft carrier.
It was the 12th day in a row that US military planes have approached the mainland coast, the report said.