Grenadier Guards in the context of "Henry FitzRoy, 1st Duke of Grafton"

A march is a musical composition with a strong regular rhythm which in origin was expressly written for lockstep marching of soldiers. As a musical genre, it is a type of martial music, most frequently performed by a military band during parades.

March music pieces vary widely in mood, ranging from the emotional funeral march in Wagner's Götterdämmerung to the brisk Romantic marches of John Philip Sousa and the militaristic hymns of the late 19th century. Examples of the varied use of the march can be found in Beethoven's Eroica Symphony, in the Marches Militaires of Franz Schubert, in the Marche funèbre in Chopin's Sonata in B flat minor, the "Jäger March" in the Op. 91a by Jean Sibelius, and in the Dead March in Handel's Saul.

In military organizations, the practice of carrying colours, standards, flags, or guidons, both to act as a rallying point for troops and to mark the location of the commander, is thought to have originated in Ancient Egypt some 5,000 years ago. The Roman Empire also made battle standards reading SPQR a part of their vast armies. It was formalized in the armies of Europe in the High Middle Ages, with standards being emblazoned with the commander's coat of arms.

The Honourable Artillery Company (HAC) is a reserve regiment in the British Army. Incorporated by royal charter in 1537 by King Henry VIII, it is the oldest regiment in the British Army and is considered the second-oldest military unit in the world. Today, it is also a charity whose purpose is to attend to the "better defence of the realm", primarily through supporting the HAC regiment. The word "artillery" in "Honourable Artillery Company" does not have the current meaning that is generally associated with it, but dates from a time when in the English language that word meant any projectile, for example arrows shot from a bow. The equivalent form of words in modern English would be either "Honourable Infantry Company" or "Honourable Military Company".

In the 17th century, its members played a significant part in the formation of both the Royal Marines and the Grenadier Guards. More recently, regiments, battalions and batteries of the Company fought with distinction in both World Wars and its current regiment, which forms part of the Army Reserve, is the oldest surviving regiment in the British Army, and the second most senior in the Army Reserve. Members of the regiment are drawn, for the most part, from young men and women working in and around the City and Greater London. Those leaving the active units may become Veteran Members and remain within the fraternity of the company.

The FV510 Warrior tracked vehicle family is a series of British armoured vehicles, originally developed to replace FV430 series armoured vehicles. The Warrior started life as the MCV-80, "Mechanised Combat Vehicle for the 1980s". One of the requirements of the new vehicle was a top speed able to keep up with the projected new MBT, the MBT-80 – later cancelled and replaced by what became the Challenger 1 – which the FV432 armoured personnel carrier could not. The project was begun in 1972; GKN Defence won the production contract in 1984 and the Warrior was accepted for service with the British Army in November 1984. Production commenced in January 1986 at Telford, with the first vehicles completed in December that year. GKN Defence was purchased by BAE Systems, via Alvis plc.

The first production vehicle was handed over to the Army in May 1987 to 1st Battalion Grenadier Guards, and from 1988 to 1990 four more armoured infantry battalions in the British Army of the Rhine were converted to the new vehicle. A total of 789 FV510 and variants were manufactured for the British Army and 254 of a modified version (Desert Warrior) were produced for the Kuwaiti Army.