context: Upon his return from China, he attended the prestigious Army War College, and afterward held a series of intelligence and staff positions.
source: At its beginning, Peers was the assistant deputy chief of staff for special operations.
reference_original: في بدايته، كان Peers نائب رئيس الأركان المساعد للعمليات الخاصة.
reference_flipped: في بدايتها، كانت Peers نائب رئيس الأركان المساعد للعمليات الخاصة.