formed the Free Syrian Army on 29 July 2011 (interview with Riad Al-Asaad - the founder and leader of the Free Syrian Army), and at the beginning of the conflict they depended on light weapons. The arming of the Free Syrian Army began in mid-2012. In March 2012 the Syrian government issued new travel restrictions for military-aged males. Under the new restrictions, reported by local Syrian news outlets, all males between 18–42 were banned from traveling outside the country. In a late June 2012 interview given by the FSA's Asharq Al-Awsat he claimed Riad al-Asaad said that about 20–30 Syrian officers defected to Turkey each day. On 18 July 2012 the Syrian Defense Minister Dawoud Rajha, former defense minister Hasan Turkmani and the president's brother-in-law Gen. Assef Shawkat were killed in a bomb attack in Damascus. Syrian intelligence chief Hisham Bekhityar and Head of the 4th Army Division Maher Al Assad—brother of President Assad—were also injured in the explosion. Since the start of the conflict in Syria, human rights groups say that the majority of abuses have been committed by the Syrian government's forces, and UN investigations have concluded that the government's abuses are the greatest in both gravity and scale. The branches of the Syrian Armed Forces that have committed war crimes include at least the Syrian Arab Army, Syrian Arab Air Force and the Syrian Military Intelligence. However the Syrian authorities deny these accusations and claim that irregular armed groups with foreign support are behind the atrocities, including Al Qaeda linked Insurgents. The numbers in the Syrian armed forces have reduced considerably during the Civil War, although estimates vary. Russian sources give higher estimates. In 2011, 300,000 reserves were reported in addition to regular forces. In 2014, Gazeta.ru reported that the regular army had reduced from 325,000 to 150,000 due to "mortality, desertions and deviations", but that this was supplemented by 60,000 Republican Guards and 50,000 Kurdish militias. In 2015, LifeNews still reported the same figures. Despite shrinking by nearly half from the 2011 beginning of the civil war by 2014, the Armed Forces have become much more flexible and capable, especially in anti-guerilla warfare. Their modus operandi switched from traditional Soviet-modeled conventional military forces into a force of smaller groups fighting in close-quarters guerrilla combat with an increasing role for junior officers. In September 2018, Statista Charts estimated that the Syrian military had lost 111 warplanes since