UNITED NATIONS, April 22, 1986 (UPI) -- An unusual triple veto by the United States, Britain and France blocked what U.S. Ambassador Vernon Walters called a ''perverted'' U.N. Security Council condemnation of the U.S. air strike against Libya.

WASHINGTON, April 25, 1986 (UPI) - The last few weeks have given us some remarkable illustrations of Sir Henry Wotton's 17th century definition of a diplomat: ''An ambassador is an honest man sent to lie abroad for the commonwealth.''

TRIPOLI, Libya, April 28, 1986 (UPI) - Libya, responding to a European crackdown on its diplomats, will expel some European diplomats and impose travel restrictions on those who remain, one Western diplomat said.

JERUSALEM, April 28, 1986 (UPI) -- The Abu Nidal terrorist group claimed responsibility Monday for the weekend killing of a British tourist in Jerusalem's Old City, saying the slaying was to avenge Britain's role in the U.S. attack on Libya.

WASHINGTON, April 28, 1986 (UPI) - The face of Middle East terrorism has become the face of Libya's Moammar Khadafy to the Reagan administration, an image some experts fear could mask another deadly factor in the region -- Syria.

LONDON, April 28, 1986 (UPI) - At least 11 terrorist attacks or attempted attacks have been aimed at Americans and Britons in Europe since the U.S. raid on Libya April 15.