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London, United Kingdom

England is the location for the U.S. Office of Naval Research (ONR) Global for Europe, Africa and the Middle East.

The ONR Global main office is based in the county of Middlesex just outside London.

U.S. Office of Naval Research Global
86 Blenheim Crescent
Ruislip, Middlesex HA4 7HB, United Kingdom
Tel: +44 (0)1895-61-6435/6004
Email: ONRG London

The ONR Global satellite office is located near the U.S. Embassy in Mayfair, London.

Office of Naval Research Global
2 Providence Court
London W1K 6PR
Tel: +44 01895-61-6405

All U.S. citizens visiting the region on official business with ONR Global require a country clearance. Military personnel and Department of Defense contractors should consult the Aircraft and Personnel Automated Clearance System (APACS) for country clearances civilians should access the Department of State's country clearance system.

Staff Contact Information

The ONR Global commanding officer, technical director and the grants administrator are based at the United Kingdom main office and may be contacted via e-mail at or at the Middlesex address above.