India and US have further cemented defence cooperation with the Biden administration sending the final letter of acceptance (LOA) to the Defence Ministry for acquisition of 31 MQ9B Predator drones from General Atomics through the government to government route. The US sent the classified LOA for the nearly $4 bn acquisition to India this week.Now that the LOA has been received the deal will be studied by the Indian Navy, the lead player in the acquisition, and then forwarded to the Cabinet Committee on Security (CCS) for approval via the Defence Minister if the price is found to be satisfactory.