U.S. DENIES SHIFT IN WAR'S TACTICS; White House Lays Rise in G.I. Deaths in Vietnam to 'Enemy-Initiated Actions' U.S. DENIES SHIFT IN WAR'S TACTICS
White House insists increased Amer casualties stem not from any changes in mil tactics but from unusually intense enemy activity; says battle for Apbia Mt was undertaken in response to enemy mil activity in area; restates US objectives; denies statements represent answer to Kennedy criticism; refuses to criticize Apbia operation