Ships that never were

[Jimbuna]

The USS Iwo Jima (LHD-7) Wasp-class amphibious assault ship apparently.

While publicly claiming neutrality between Argentina and the U.K. during the 1982 Falklands War, President Ronald Reagan’s administration had developed plans to loan a ship to the Royal Navy if it lost one of its aircraft carriers in the war, former U.S. Secretary of the Navy, John Lehman, told the U.S. Naval Institute on June 26.

Lehman and then Secretary of Defense Caspar Weinberger agreed to support U.K. Prime Minister Margaret Thatcher with the loan of the amphibious warship USS Iwo Jima, he said.
https://news.usni.org/2012/06/27/rea...alklands-war-0