A somewhat morbid and disturbing story of love. The girl (she was only 17 years old) is Dzhennet Abdurakhmanova. Her husband in the photo was a rebel fighter who was killed in a clash with the Russian military. Abdurakhmanova, along with another woman, would later commit a suicide attack on the busy Moscow metro system in 2010, killing 40 people and injuring 60.
These women who’ve lost husbands in war have been dubbed “Black Widows”, primarily carrying out suicide attacks. I suppose its like a nothing to lose mentality. Note that she is holding a Makarov, while her husband has a APB / 6P13, a variant, if not modified, Stechkin APS. The APB has a threaded barrel for the use of a proprietary suppressor, as well as a wire shoulder stock. The APB, like the APS, is capable of burst and automatic fire.