The Department of Defense announced Wednesday that 1st Lt. Joseph Helton, 24, of Monroe Ga., died Sept. 8 near Baghdad, Iraq, of wounds suffered when an improvised explosive device went off near his vehicle. He was assigned to the 6th Security Forces Squadron at MacDill AFB, Fla. The St. Petersburg Times reported Tuesday the death of an airman from MacDill, but the Pentagon had withheld his name pending notification of family.
Northrop Grumman test fired its newest solid rocket motor Dec. 4, part of an internally funded effort to rapidly design and build SRMs using advanced manufacturing techniques.

