The deal marks the first trade pact the Trump administration has finalized with a foreign country since the he announced sweeping tariffs on U.S. trading partners last month.
In exchange, Britain is likely to agree to make concessions on a new digital services tax and to reduce tariffs on American-made cars and agricultural goods.
The Indian army said that no Pakistani military installations were attacked, noting that India had shown "considerable restraint in selection of targets and method of execution."