Sunday 17 December – Typhoons bombed a number of Daesh extremists in a building in eastern Syria…On Sunday 17 December, a pair of Typhoon FGR4s also provided support to the SDF in the Euphrates valley, near Abu Hardub. A coalition surveillance aircraft observed a number of extremists taking up position in a building, and the Typhoons subsequently destroyed the target with a single Paveway IV guided bomb.