主题：【说明】海峰的罚点是我追加的 -- 铁手

Nearly 17,000 Soviet missile technicians, and operator/instructors deployed to North Vietnam in 1965 to help defend Hanoi against American bombers, while North Vietnamese missilemen completed their six to nine months of SAM training in the Soviet Union.[26]

From 1965 through all of 1966, nearly all of the 48 U.S. jet aircraft shot down by SAMs over North Vietnam were downed by Soviet missile men. During the course of the air defense of North Vietnam, one Russian SAM operator, Lieutenant Vadim Petrovich Shcherbakov,[nb 2] was credited with destroying 12 U.S. aircraft from 20 engagements.[29]

The Soviet Union supplied 7,658 SAMs to North Vietnam, and their defense forces conducted about 5,800 launches