Army Maj. Derek G. Drouin has graduated from the Command and General Staff Officers Course at the Army Command and General Staff College, Fort Leavenworth, Leavenworth, Kan. The college is the Army's senior tactical school.
The Army says the 10-month course trains its intermediate level officers and others to operate in full spectrum Army, joint, interagency and multinational environments as field grade commanders and staff officers.
Drouin, the son of Carol and Robert Drouin of Nashua, is a 1999 graduate of Nashua Senior High School. He earned a bachelor's degree in 2003 from Norwich University, Northfield, Vt.