Punisher is a United States Navy Sniper.
Punisher . A war veteran and a United States Marine Corps Scout Sniper , Frank Castle ( born Francis Castiglione ) is a master of martial arts , stealth tactics , guerrilla warfare , and a wide variety of weapons . A sniper is a marksman or qualified specialist who operates alone , in a pair , or with a sniper team to maintain close visual contact with the enemy and shoot enemies from concealed positions or distances exceeding the detection capabilities of enemy personnel .