Seyed Mohsen Mousavi (Persian: سید محسن موسوی) was one of the four Iranian diplomats who disappeared in north Lebanon on 4 July 1982.
[1] His fate was never determined and he is presumed dead.
It is speculated that they were captured by Lebanese Forces.
[2][3] In 2016, Iran accused Israel of being involved in his disappearance.
[4][1]