OCTOBER 2017: Here’s a look at some of the best interesting, unusual, and captivating images from around the world. Check back for updates throughout the month. Pictured, students at a military school in Donetsk, Ukraine, stand in formation in front of a monument to Vladimir Lenin before a march marking the Day of Flag of the self-proclaimed Donetsk People's Republic on October 25. (Photo: Alexander Ermochenko/Reuters)