Dragoom is a fictional monster character who first appeared in Strange Tales vol.1 #76.

Fictional character biography

Dragoom is a denizen of the Vulcan race who escaped prison from his home world and came to Earth with the intent of conquering the planet. However Dragoom fled when he was deceived by Victor Cartwright into believing that there was other Vulcans on the planet. He was later captured by S.H.I.E.L.D.

S.H.I.E.L.D.

S.H.I.E.L.D. is a fictional espionage and a secret military law-enforcement agency in the Marvel Comics Universe. Created by Stan Lee and Jack Kirby in Strange Tales #135 , it often deals with superhuman threats....

 and recruited into its Howling Commandos

Nick Fury's Howling Commandos

Nick Fury's Howling Commandos was an American comic book series published by Marvel Comics. Running six issues before its cancellation and cover-dated December 2005 to May 2006, the series featured a fictional team set in the Marvel Universe, consisting of supernatural characters employed as a unit...

Monster Force.