The UK may send unmanned aircraft to help with surveillance as British warships continue to escort UK-flagged tankers in the Gulf.

Sky News went onboard HMS Montrose which is one of number of vessels helping to resolve tension in Iran.

Commodore Dean Bassett told Sky News: "The direct threat to British merchant vessels still stands.

"We've seen nothing to suggest that Iran is going to abide by its international obligations."

Advertisement
Code: CAZSPORT. You need to use promocode. The discount is available only for Sports & Outdoor category.

More videos