intended for the direct support of the Ground Forces, by providing their tactical air support, conducting tactical aerial reconnaissance, transporting airborne troops, providing fire support of their actions, electronic warfare, setting of minefield barriers and other tasks. The former Army Aviation was subsequently managed by the Chief of the Department of Army Aviation. In 2010, it was announced that the 2003 decision to transfer Ground Force Aviation to the Air Force was reversed, with the transfer back to the Ground Forces to occur sometime in 2015 or 2016. During the 2000s, the Air Forces continued to suffer from a lack of resources for pilot training. In the 1990s Russian pilots achieved approximately 10% of the flight hours of the United States Air Force. The 2007 edition of the International Institute for Strategic Studies (IISS) Military Balance listed pilots of tactical aviation flying 20–25 hours a year, 61st Air Army pilots (former Military Transport Aviation), 60 hours a year, and Army Aviation under VVS control 55 hours a year. In 2007 the VVS resumed the Soviet-era practice of deploying its strategic bomber aircraft on long-range patrols. This ended a 15-year unilateral suspension due to fuel costs and other economic difficulties after the collapse of the Soviet Union. Patrols towards the North Pole, the Atlantic and the Pacific Ocean were reinstated, bringing the planes often close to NATO territory, including in one instance flying over the Irish Sea between the United Kingdom and Ireland. During the 2008 South Ossetian War, the VVS suffered losses of between four and seven aircraft due to Georgian anti-aircraft fire. The 2008 Russian military reforms were promptly announced following the war, which according to Western experts were intended to address many inadequacies discovered as a result. The reforms commenced during early 2009, in which air armies were succeeded by commands, and most air regiments becoming air bases. Aviation Week & Space Technology confirmed that the reorganisation would be completed by December 2009 and would see a 40 percent reduction in aircrew numbers. In February 2009, the Russian newspaper Kommersant reported that 200 of the 291 MiG-29s currently in service across all Russian air arms were unsafe and would have to be permanently grounded. This action would remove from service about a third of Russia's total fighter force, some 650 aircraft. On 5 June 2009, the Chief of the General Staff, Nikolai Makarov said of the VVS that