Thus, by the end of 1992, Azerbaijan received arms and military hardware sufficient for approximately four motor rifle divisions with prescribed army units. It also inherited naval ships. There are also reports that 50 combat aircraft from the disbanded 19th Army of the Soviet Air Defence Forces came under Azerbaijani control. The Azerbaijani armed forces took a series of devastating defeats by Armenian forces during the 1992–1994 Nagorno-Karabakh War, which resulted in the loss of control of Nagorno-Karabakh proper and seven surrounding rayons, comprising roughly 20% of the territory of Azerbaijan. Azerbaijani sources insist that Armenian victory was largely due to military help from Russia and the wealthy Armenian diaspora. Armenians partially deny the allegation, claiming that Russian side was equally supplying Armenian and Azerbaijani sides with weapons and mercenaries. During the war, the Azerbaijani armed forces were also aided by Turkish military advisers, and Russian, Ukrainian, Chechen and Afghan volunteers. 21st century A number of Azerbaijani human rights groups have been tracking non-combat deaths and have noted an upward trend in early 2010s. Based on Defense Ministry statistics that had not been released to the public, the Group of Monitoring Compliance with Human Rights in the Army (GMCHRA) has recorded the deaths of 76 soldiers to date in non-combat incidents for 2011, and the injury of 91 others. In comparison, there were 62 non-combat deaths and 71 cases of injury in 2010. The string of non-combat deaths raises questions about the reform progress of the military. Factors behind the deaths include bullying, hazing, and the systemic corruption within the Azerbaijani military. Second Karabakh War The Second Karabakh War (also known in Azerbaijan as "The Patriotic War" or "Operation Iron Fist") began on the morning of 27 September 2020 when Azerbaijan launched an offensive along the Line of Contact. On the seventh day of the war, a major offensive was launched by the ground forces, advancing in the north, making some territorial gains while the fighting gradually shifted to the south. Following the capture of Shusha, the second-largest settlement in Nagorno-Karabakh, by Azerbaijani forces, a ceasefire agreement was signed between Azerbaijan, and Armenia, ending all hostilities in the area. Under the agreement, Armenia returned the surrounding territories it occupied in 1994 to Azerbaijan while Azerbaijan gained land access to its Nakhchivan exclave. Total casualties were in the low thousands. During the war, the Azerbaijani army was widely accused of committing