August 2017. Raqqa, Syria.
Foreign volunteer fighter 'Macer Gifford', aged 30 and originally from Cambridgeshire, walks up the stairs of an abandoned building as he tries to locate a spot to fire his sniper rifle toward ISIS positions.
The MFS (Syriac Military Council) are a group of Assyrian Christians who fight alongside the Syrian Democratic Forces in the fight to topple ISIS.
Photographer: Rick Findler