Jack Higgins: Eye of the Storm (USA 1993)
From the Publisher:
Elusive master terrorist Sean Dillon reemerges during the Gulf War when Saddam Hussein hires him to assassinate Margaret Thatcher, and only Martin Brosnan can stop him.
Jack Higgins: Eye of the Storm. Berkley Publishing Group, ISBN: 0425138232 (July, 1993), 352 p., $7.99.