Read comic: Ultimate Captain America (2011)

comic
Writers: Jason Aaron
Publishers: Marvel
Artists: Ron Garney
Status: completed
Latest chapter: Issue #4
Updated at: Mar 14, 2017
Summary:

Captain America meets his ultimate nemesis - Captain America of the Vietnam War! As enemies face off, secrets from the super soldier project are revealed. Get ready for a story of one man's quest to serve his country and the sacrifices he must make!