Gizem Ozcan (C), wife of late Turkish soldier Semih Ozcan, who lost his life in a military helicopter crash holds a picture of her husband as she reacts during his funeral ceremony at the Ahmet Hamdi Akseki Mosque in Ankara, Turkey on February 12, 2019. - Four soldiers were killed on Monday after a Turkish military helicopter crashed in a residential area of Istanbul, the province's governor said. (Photo by Adem ALTAN / AFP)