Wolfgang "Pops" Buchner

Colonel Wolfgang Buchner (ウォルフガング・ブフナー Uorufugangu Bufunā ), alias Peter N. Beagle and nicknamed Pops, was a former officer and pilot of the Belkan Air Force and the oldest son of an aristocratic Belkan family. During the events of the Belkan War, he was ordered by his superiors to drop a nuclear weapon on his own country, which he refused.

Branded as a traitor by his comrades, Buchner was shot down while attempting to flee through Area B7R in May 1995; he subsequently defected to the Osean Federation and later played an important role in bringing about the resolution of the Circum-Pacific War in late 2010.

In When the Cold Breeze Blows Away, maybe he was the Belkan veteran but he still join Osea for an important role in bringing about the resolution of the USRAC War.