243 (The Wessex) Field Hospital—now operating as 243 (Wessex) Multi-Role Medical Regiment (MMR)—is the primary Army Reserve medical unit for the South West of England. Headquartered in Keynsham near Bristol, with detachments in Exeter, Plymouth, and Truro, the regiment leverages the expertise of civilian NHS staff from across the region, including consultants, nurses, and allied health professionals. Under the "Future Soldier" programme, the unit has evolved from a static hospital unit into a versatile Multi-Role Regiment, meaning its personnel are now trained to deliver the full continuum of medical support, ranging from immediate pre-hospital care on the battlefield to running complex surgical field hospitals in austere environments.
