RAF Eurofighter jets scrambled after two passenger plane terrorist alerts - by Richard Norton-Taylor

Eurofighter Typhoons scrambled twice in response to warnings of suspected attempts to hijack American airliners.RAF jets have been scrambled twice this month in response to terrorist alerts on passenger airliners flying over Britain, defence sources have revealed. Eurofighter Typhoons took off from the quick reaction alert base at Coningsby in Lincolnshire – one of two such bases in the UK – minutes after warnings of suspected attempts to hijack American airliners.

There is a terrorism alert involving civil airliners in British airspace about once a month – out of some three million which cross it every year – officials say. Under interrogation at Guantánamo Bay and secret prisons, terrorist suspects have claimed al-Qaida planned to attack Canary Wharf in London's docklands and other UK targets.

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