Guardian G.I.
From Mental Omega Wiki
The Rocket Soldier has been a vital asset in the previous wars with the Soviets as an anti-armor and anti-air infantry. Now they’re back, with a twist. Borrowing from the sandbag tactics employed by normal G.I.’s, the new ‘Guardian’ G.I. carries collapsible steel plates which can be deployed to form a shield around the soldier, protecting him from small arms fire and the crushing treads of tanks.
Once stationary, the Guardian G.I. can utilize his ‘Red-eye’ laser targeting systems. This allows the soldier to fire missiles at a longer range and with better accuracy. Like their G.I. counterparts, G.G.I.’s can also garrison buildings for additional defense.