Royal Ordnance Factories (ROFs) was the collective name of the UK

United Kingdom

The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 government's munitions factories in and after World War II

World War II

World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

. Until privatisation in 1987 they were the responsibility of the Ministry of Supply and later the Ministry of Defence

Ministry of Defence (United Kingdom)

The Ministry of Defence is the United Kingdom government department responsible for implementation of government defence policy and is the headquarters of the British Armed Forces....

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The majority of the ROFs were built in the Re-armament period just before the start of the 1939-45 World War to enhance the capacity of the Royal Arsenal

Royal Arsenal

The Royal Arsenal, Woolwich, originally known as the Woolwich Warren, carried out armaments manufacture, ammunition proofing and explosives research for the British armed forces. It was sited on the south bank of the River Thames in Woolwich in south-east London, England.-Early history:The Warren...

, Woolwich

Woolwich

Woolwich is a district in south London, England, located in the London Borough of Greenwich. The area is identified in the London Plan as one of 35 major centres in Greater London.Woolwich formed part of Kent until 1889 when the County of London was created...

, the Royal Gunpowder Factory

Waltham Abbey Royal Gunpowder Mills

The Royal Gunpowder Mills, Waltham Abbey, an Anchor Point of the European Route of Industrial Heritage, , set in of parkland and containing 21 buildings of major historical importance, mixes history, science, and attractive surroundings...

 (RGPF) Waltham Abbey, Essex

Waltham Abbey, Essex

Waltham Abbey is a market town of about 20,400 people in the south west of the county of Essex, in the East of England region. It is about 24 km north of London on the Greenwich Meridian and lies between the River Lea in the west and Epping Forest in the east. It takes its name from The Abbey...

 and the Royal Small Arms Factory

Royal Small Arms Factory

The Royal Small Arms Factory was a UK government-owned rifle factory in the London Borough of Enfield in an area generally known as the Lea Valley. The factory produced British military rifles, muskets and swords from 1816...

, (RSAF) Enfield

Enfield Town

Enfield Town is the historic town centre of Enfield, formerly in the county of Middlesex and now in the London Borough of Enfield. It is north north-east of Charing Cross...

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