A Soviet-Chinese Accord On Aid to Hanoi Reported; U.S. Officials Believe an Agreement to Speed Transit of War Supplies Was Reached in Last 6 Weeks
US officials believe USSR and Communist China have, in last 6 wks, worked out accord to speed flow of USSR mil supplies to N Vietnam across China; note USSR shipments having been moving across China in steady stream; suggest N Vietnam may take title to them as they reach Chinese border; note abrupt end, since early Mar, to USSR accusations that China was hampering shipments