Al Yamamah () is the name of a series of a record arms sales by the United Kingdom to Saudi Arabia, which have been paid for by the delivery of up to of crude oil per day to the UK government. The prime contractor has been BAE Systems and its predecessor British Aerospace. The first sales occurred in September 1985 and the most recent contract for 72 Eurofighter Typhoon multirole fighters was signed in August 2006. In 2010, BAE Systems pleaded guilty to a United States court, to charges of false accounting and making misleading statements in connection with the sales.