蒙古国7月以来,蒙古国频频发生森林大火。至8月20日,蒙古全国范围共有119处森林起火,仅19日一天就有29处。长期以来由于火灾的原因,目前蒙古森林面积已由1750余万公顷减少到1000万公顷。俄罗斯19日,俄罗斯一架米—26大型军事运输直升机在车臣坠毁,机上共有147人,其中114人已经遇难。据悉,米-26直升机是被车臣非法武装用便携式地对空导弹击中的(见 Since July, there have been frequent forest fires in Mongolia. As of 20 August, a total of 119 forest fires occurred in Mongolia nationwide, with 29 on a single day on the 19th. For a long time due to the fire, the area of ​​forest in Mongolia has been reduced from 17.5 million hectares to 10 million hectares at present. Russia On the 19th, a large Russian military helicopter Mi-26 was crashed in Chechnya. There were 147 aircraft on board and 114 of them were killed. It is reported that the Mi-26 helicopter was hit by a portable surface-to-air missile by Chechnya illegally armed forces (see