Explanation:

INS Jalashwa is an amphibious transport dock currently in service with the Indian Navy. Formerly USS Trenton, she, along with six Sikorsky SH-3 Sea King helicopters were procured from the United States by India for a total of US$90 million in 2005.
She was commissioned on 22 June 2007. INS Jalashwa is the only Indian Naval ship to be acquired from the United States. She is based in Visakhapatnam under the Eastern Naval Command. Dhanush
•The Dhanush is a 155 mm towed howitzer used by the Indian Army.
Defence Acquisition Council
•DAC – is the government’s highest decision-making body on procurement.
•DAC is chaired by Union Defence Minister.
•To counter corruption and speed up decision-making in military procurements.
The decision flowing from the Defence Acquisition Council are to be implemented by the following 3 Boards –
•Defence Procurement Board headed by the Defence Secretary
•Defence Production Board headed by the Secretary (Defence Production)
•Defence Research & Development Board headed by the Secretary (Defence Research & Development)
Do you know?
•Shardul-class landing ships are large amphibious warfare vessels built at Garden Reach Shipbuilders and Engineers for the Indian Navy. They are an evolution of the Magar class amphibious landing ships. The class has an indigenous content of over 90% with state of-the-art equipment.