In April 1968, Soviet Pacific Fleet surface and air assets were observed conducting a surge deployment and involved in unusual operations in the North Pacific, which were evaluated by U.S. Navy Intelligence as possibly reactions to the loss of a Soviet submarine.
In April 1968, Soviet Pacific Fleet surface and air assets were observed conducting a surge deployment to the North Pacific which involved some unusual search operations. The activity was evaluated by U.S. Navy Intelligence as a possible reaction to the loss of a Soviet submarine.