WIESBADEN, Germany — The Army has rolled out the next phase of their Army Maintenance App, or ArMA — the tool for submitting all demand maintenance orders for repair and maintenance.

A soldier assigned to the 98th Support Maintenance Company, 17th Combat Sustainment Support Battalion, U.S. Army Alaska, performs a quarterly maintenance test on an M4 carbine, Tuesday ...

a. The purpose of Army maintenance is to generate and regenerate combat power and preserve the capital investment of combat systems and equipment to enable training and mission accomplishment.