![Side-by-side photos of a trench dug outside of a school and remnants of munitions](/sites/default/files/media_2021/08/202109eca_armenia_azerbaijan_trench_collage.jpg)
A bomb shelter and remnants of an artillery shell in the yard of the Duyarli school (Tartar).
© 2020 Bill Van Esveld / Human Rights Watch
A bomb shelter and remnants of an artillery shell in the yard of the Duyarli school (Tartar).