In August 1979, he was appointed French ambassador to Lebanon and resided in Beirut at the time of the Lebanese Civil War. He was assassinated in a possible kidnapping attempt on 4 September 1981, when a white BMW carrying four gunmen pulled in front of the ambassador's Peugeot 604 on the road leading to his residence in the predominantly Islamic West Beirut. The gunmen tried to open the doors of the Peugeot, but failing that they opened fire through the rightrear window and escaped in their BMW. Delamare sustained several bullet wounds in the head and body and died at Barbir Hospital during his operation. Delamare's body was repatriated to France the next day to be buried in Tourgéville.
Personal life
Delamare was married and had 4 children. His wife Françoise died in 2005.