Iranian vessels approached Royal Navy ships in 'unsafe' move

Three Royal Navy ships were forced to change their course after they were "unsafely" approached by Iranian vessels, officials say.The ships were accompanying US Navy tracking ship USNS Invincible in the Strait of Hormuz on Saturday when they were approached by a number of fast-attack vessels from the Iranian Revolutionary Guard Corps, a US official told Reuters.The official said the boats attempted to get between the Royal Navy ships and USNS Invincible, before stopping within 600 yards of the U