G.I.'S ENTER SAIGON TO HELP ELIMINATE ENEMY HOLDOUTS; Move Seen as Sign of U.S. Dissatisfaction at Pace of Government Effort AIR RAID NEAR HAIPHONG Bombing Appears to Signal End of Month-Long Curb on Attacks in North U.S. Combat Troops Enter Saigon to Help Government Clear the City of Vietcong HAIPHONG AIR BASE IS RAIDED BY JETS Bombing Appears to Signal End of Month-Long Curb on Attacks in North
US troops are brought to Saigon to help clear city of guerrillas who have held out for 12 days; no immediate fighting reptd; arrival of troops said to be evidence of Amer dissatisfaction at slow pace taken by S Vietnamese forces in driving guerrillas from city; situation in Saigon is better than it has been for days; details on fighting in Hue, Dalat and other areas; recent battles in Saigon noted; US command repts 27,706 enemy killed since Jan 29, 2,707 allies; illus; map