officers are prosecuted has shifted, and investigations over trading in travel warrants and junior officers' routine thieving of soldiers' meals are beginning to be reported. However, British military analysts comment that "there should be little doubt that the overall impact of theft and fraud is much greater than that which is actually detected". Chief Military Prosecutor Sergey Fridinskiy said in March 2007 that there was "no systematic work in the Armed Forces to prevent embezzlement". In March 2011, Military Prosecutor General Sergei Fridinsky reported that crimes had been increasing steadily in the Russian ground forces for the past 18 months, with 500 crimes reported in the period of January to March 2011 alone. Twenty servicemen were crippled and two killed in the same period as a result. Crime in the ground forces was up 16% in 2010 as compared to 2009, with crimes against other servicemen constituting one in every four cases reported. Compounding this problem was also a rise in "extremist" crimes in the ground forces, with "servicemen from different ethnic groups or regions trying to enforce their own rules and order in their units", according to the Prosecutor General. Fridinsky also lambasted the military investigations department for their alleged lack of efficiency in investigative matters, with only one in six criminal cases being revealed. Military commanders were also accused of concealing crimes committed against servicemen from military officials. A major corruption scandal also occurred at the elite Lipetsk pilot training center, where the deputy commander, the chief of staff and other officers allegedly extorted 3 million roubles of premium pay from other officers since the beginning of 2010. The Tambov military garrison prosecutor confirmed that charges have been lodged against those involved. The affair came to light after a junior officer wrote about the extortion in his personal blog. Sergey Fridinskiy, the Main Military Prosecutor acknowledged that extortion in the distribution of supplementary pay in army units is common, and that "criminal cases on the facts of extortion are being investigated in practically every district and fleet.” In August 2012, Prosecutor General Fridinsky again reported a rise in crime, with murders rising more than half, bribery cases doubling, and drug trafficking rising by 25% in the first six months of 2012 as compared to the same period in the previous year. Following the release of these statistics, the Union of the Committees of Soldiers' Mothers of Russia denounced