Signals Corps & Special Forces

The **Royal Corps of Signals (RCS)**, often nicknamed "the Royal Signals," is a combat support corps of the British Army responsible for delivering battlefield communications, information systems, electronic warfare, and cyber capabilities essential for command and control. Formed on 28 June 1920 by Royal Warrant—signed by Winston Churchill—and granted the "Royal" title by King George V shortly after, it evolved from the Royal Engineers Signal Service, building on early telegraph and wireless innovations from the late 19th century. Headquartered at Blandford Camp in Dorset, with training conducted at the Royal School of Signals, the Corps operates under the motto *Certa Cito* ("Swift and Sure") and features the cap badge of Mercury (affectionately called "Jimmy"). In the modern era, Royal Signals personnel deploy worldwide, providing secure networks, IT infrastructure, and protection against cyber threats, while supporting operations from armoured brigades and special forces to NATO commitments and humanitarian missions, ensuring the Army remains connected and effective in multi-domain warfare.

The United Kingdom Special Forces (UKSF) is the directorate that commands the British military's elite Tier 1 and Tier 2 units, with the Army providing the bulk of its manpower and capability. The cornerstone of this force is 22 Special Air Service Regiment (22 SAS), based at Hereford, which specializes in counter-terrorism, hostage rescue, and direct action. Working alongside them is the Special Reconnaissance Regiment (SRR), formed in 2005 to conduct high-risk covert surveillance and intelligence gathering in hostile environments. These "Tier 1" elements are supported by the Special Forces Support Group (SFSG)—built around the 1st Battalion, The Parachute Regiment—which provides additional firepower and perimeter security for raids. Operating under a strict policy of secrecy (officially, the government does not comment on their operations), Army Special Forces are capable of deploying anywhere in the world at immediate notice to protect UK interests.