Aleksey Kachko, co-owner of the small pizzeria "Pizza Veterano" in Mariupol, hands out pizza to Ukrainian servicemen at the frontline with Russian-backed separatists on July 19, 2018. There's no knock on the door, just the tantalising smell of melted cheese, ham and tomato sauce reaching the noses of Ukrainian soldiers. The pizza delivery man has arrived. As the war goes on in Ukraine's separatist east, some veterans of the conflict are risking their lives by going back to the frontline to bring pizza to those still in the trenches. / AFP PHOTO / Aleksey FILIPPOV