Bullet Naked — Chris Page

On the Pakistan border an American spy drone is brought down and captured. A heavily scarred young jihadist is sent to England to fly it into a special and important target and is picked up by the cameras at Heathrow. Mossad send a female agent to work with Albie on tracing the drone. She already has a bullet lodged just one millimetre from her spine that can't be removed, only treated.
Two other jihadists are in England, one as a diversion and the other, a leader with his family, to bomb an equally important... and royal... target.
Albie is involved in a massive shoot out at one target but no one knows about the other one.
The country will be in flames if either succeeds.