Man killed in drone attack on oil tanker is named as Army veteran "Adrian was a former soldier in the British Army with a distinguished record of service" Updated SIGN UP We use your sign-up to provide content in ways you've consented to and to improve our understanding of you. This may include adverts from us and 3rd parties based on our understanding. You can unsubscribe at any time.More info Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice The British national killed in a drone attack on a tanker off the coast of Oman has been named as British Army veteran Adrian Underwood, based in Hereford.