The Air Force of Serbia and Montenegro continued flying its remaining five MiG-29s at a very low rate after the war with one of them crashing on 7 July 2009. In spring 2004, news appeared that MiG-29 operations had ceased, because the aircraft could not be maintained, but later the five remaining airframes were sent to Russia for overhauling. The small Serbian MiG-29 fleet along with other jets were grounded for four months during Summer 2014 due to a battery procurement issue. The Serbian Air Force operates three MiG-29s as of late 2014, with one airframe grounded due to structural issues.