At the Battle of Cambrai in late 1917, during the First World War, the squadron of tanks led by Arthur George Griffiths made a huge impact on the battle. The commanding general asked for the squadron of tanks to be doubled in size, and so Griffiths's squadron evolved into the 5th Tank Regiment.
The 5th Royal Tank Regiment Reunion Association holds annual reunions.
In 2007, an image of a 1944 tank commander in the 5th Royal Tank Regiment uniform was used on one of a series of Royal mail stamps featuring British Army uniforms.[3]