The United States supported Pakistan both politically and materially. President
Richard Nixon and his
Secretary of State Henry Kissingerfeared Soviet expansion into South and Southeast Asia. Pakistan was a close ally of the
People's Republic of China, with whom Nixon had been negotiating a
rapprochement and where he intended to visit in February 1972. Nixon feared that an Indian invasion of
West Pakistanwould mean total Soviet domination of the region, and that it would seriously undermine the global position of the United States and the regional position of America's new tacit ally, China. In order to demonstrate to China the
bona fides of the United States as an ally, Nixon sent military supplies to Pakistan, routing them through
Jordan and
Iran, while also encouraging China to increase its arms supplies to Pakistan. The Nixon administration also ignored reports it received of the "genocidal" activities of the Pakistani Army in East Pakistan, most notably the
Blood telegram.
It has been documented that President Nixon requested Iran and Jordan to send their F-86, F-104 and F-5 fighter jets in aid of Pakistan.
When Pakistan's defeat in the eastern sector seemed certain, Nixon deployed a
carrier battle group led by the aircraft carrier
USS Enterpriseinto the
Bay of Bengal. The
Enterprise and its escort ships arrived on station on 11 December 1971. According to a Russian documentary, the United Kingdom deployed a carrier battle group led by the aircraft carrier
HMS Eagle to the Bay.