MOSCOW REBUTS AMERICAN PLAN FOR ARMS CUTS
In a detailed rejection of President Reagan's proposals for strategic arms reduction, the Communist Party newspaper Pravda said in an editorial tonight that he was seeking to ''inflict considerable damage on the defense capacity'' of the Soviet Union. In a speech May 9, Mr. Reagan called for deep cuts on both sides in the arsenals of ground-based missiles, which are the backbone of the Soviet Union's strategic, or long-range, forces. He did not mention new United States weapon systems such as the B-1 bomber and cruise missiles. Mr. Reagan proposals, made in a speech in Eureka, Ill., had been rejected previously by the Soviet Union, notably in a speech on May 18 by Leonid I. Brezhnev, who said they were designed to insure ''military superiority'' over the Soviet Union.
