During the 1990s, the financial stringency was felt throughout the armed forces made its mark on the Russian Air Forces as well. Pilots and other personnel could sometimes not get their wages for months, and on occasion resorted to desperate measures: four MiG-31 pilots at Yelizovo in the Far East went on hunger strike in 1996 to demand back pay which was several months overdue, and the problem was only resolved by diverting unit money intended for other tasks. As a result of the cutbacks, infrastructure became degraded as well, and in 1998, 40% of military airfields needed repair.