About 300 soldiers from the 5th Battalion, 52nd Air Defense Artillery. 11th Air Defense Artillery Monday. The unit had been providing missile defense in southwest Asia. (Top left photo) Among those greeting soldiers were twin sisters Riley, left, and Rory Brooks waited for their father, Sgt. Shaun Brooks, at Biggs Army Airfield Monday. (Bottom left) Sgt. Brooks scooped up one of his twins. (right) Sgt. Brooks and wife Jessica shared a kiss a they each held one of their daughters.