Operation Without End: Time to halt UK’s now decade-long air war in Iraq and Syria

New briefing (right) calls for end to UK’s ten year air war in Iraq and Syria.

As we reach the tenth anniversary of the deployment of UK armed forces to counter ISIS in Iraq and Syria – known officially as Operation Shader – many may well be surprised at the milestone, thinking that the conflict had long ended.

Indeed both Iraq and Syrian Democratic Forces (SDF) declared military victory over ISIS (or ‘Daesh’ as the group is sometimes called) more than five years ago in March 2019 when the last of the territory held by the group was overrun. Most nations that engaged in airstrikes against ISIS, including Australia, Belgium, Denmark, Netherlands and Canada, have ended their air operations.

However, in the five years since the territorial defeat of ISIS, UK fighter aircraft and drones continue to undertake almost daily military flights over Iraq and Syria alongside the US, with airstrikes continuing albeit on a much more infrequent level. The UK’s most recent drone strike – targeting an individual in Syria – took place in June 2024, nine years and nine months after the UK’s first Operation Shader strike.