The April 7 donnybrook had been his first combat ... Just nine days later the ace claimed a Zeke and probably downed another over Kahili. On Nov. 2, VMF-221 flew cover for the U.S. Navy task ...

The M9 ACE is a highly mobile, fully tracked armored earthmover capable of supporting forces in both offensive and defensive operations. It performs critical combat engineer tasks such as digging ...

The Cummins two-stroke diesel engine has come full circle with the development of the 1,000-horsepower 14.3L Advanced Combat Engine, known as the ACE, designed in conjunction with Achates Power ...