|Missile turret (Tiberian Twilight)|
GDI Defense Class
Reinforce - increased hit points
On its own, a GDI Missile Turret is a steady anti-air/ground weapon, but multiple turrets can be linked together via the Patriot system for coordinated attacks on any enemy. Upgrading reinforces its armor.
The Rocket pod is it's Nod counterpart.
An achievement can be obtained if you destroyed several units with it's patriot link activated.