A boy holds the remains of a mortar shell which hit a residential building in the village of Staromikhailovka, outside the separatist-held city of Donetsk, Ukraine, May 24, 2016. (Photo by Alexander Ermochenko/Reuters)





Ahmad, a Syrian boy, shows his collection of shrapnel and empty bullets in front of a destroyed house in Aleppo's Tariq al-Bab district September 12, 2012. Ahmad is collecting a piece from each shell that falls on his district and keeps them as souvenirs. (Photo by Zain Karam/Reuters)





Children play with an empty grenade launcher in the South Ossetian city of Tskhinvali, Georgia September 1, 2008. (Photo by Sergei Karpukhin/Reuters)





Children play near the remnants of a bomb shell in the ground, which activists said were fired by a Syrian Air Force fighter jet loyal to Syria's President Bashar al-Assad, in Daraya near Damascus December 23, 2012. (Photo by Fadi Al-Derani/Reuters/Shaam News Network)





A youth, with a rocket-propelled grenade (RPG) shell, uses his mobile phone as he walks out of the Rafalla al-Sihati brigade base, part of the Libyan army, after it was attacked by demonstrators in Benghazi city September 22, 2012. (Photo by Asmaa Waguih/Reuters)





A boy displaced with his family by fighting in Misrata holds empty ammunition shells as he plays war games at a special needs school, in Libya May 25, 2011. (Photo by Zohra Bensemra/Reuters)





An Israeli youth carries the remains of a rocket fired by Palestinian militants in Gaza after it landed near Kibbutz Nir Am, just outside the northern Gaza Strip January 14, 2009. (Photo by Yannis Behrakis/Reuters)





A Palestinian boy holds an Israeli artillery shell as he walks next to the remains of a house after it was demolished by Israeli troops before they pulled out from Rafah camp in the southern Gaza strip August 8, 2006. (Photo by Ibraheem Abu Mustafa/Reuters)





Children ride on makeshift swings made from remnants of rockets at a basement in the Duma neighbourhood in Damascus, on the second day of Eid al-Adha October 16, 2013. (Photo by Bassam Khabieh/Reuters)





Children play with musical instruments made from remnants of weapons at a basement in the Duma neighborhood in Damascus, on the second day of Eid al-Adha October 16, 2013. (Photo by Bassam Khabieh/Reuters)