comrade in arms

com′rade in arms′

a fellow soldier.
References in periodicals archive ?
One officer said: "We're here to say farewell to a comrade in arms.
I wouldn't want you to cause some calculator-challenged comrade in arms a sleepless night wondering what happened to his retirement pay.
Still, he raced to engage the enemy to help rescue his comrade in arms.
The son of Comrade In Arms also gained Grade 2 wins in the Gulfstream Park Breeders' Cup Handicap and the Pan American Handicap.