Under Fire (the Dan Taylor series)

An explosion rocks a Qatari natural gas facility… a luxury cruise liner capsizes in the Mediterranean… and someone has stolen a submarine…
Are the events connected?
Dan Taylor doesn’t believe in coincidences – all he has to do is convince his superiors they are next in the terrorists’ line of fire.
As Britain enters its worst winter on record, Dan must elude capture to ensure the country’s energy resources are protected. At all costs.
In an action-packed adventure, from the Middle East through the Mediterranean to London, Dan and his team are on a quest that will test every choice he makes. Assisted by the exotic Antonia Almasi, Dan realises he faces an adversary far greater than he ever imagined, and not everyone is going to survive