HMS Artful, Royal Navy’s Newest Submarine, Arrives on the Clyde

The Royal Navy’s latest Astute-class attack submarine, HMS Artful, has arrived at the Clyde Navy base in Scotland, ahead of sea trials she will carry out later this year before entering service. Artful, which is a hunter-killer, will be the most technologically advanced submarine Britain has ever put to sea, according to the navy. This footage shows Artful in the water, and a Royal Navy spokesman speaking about the submarine. Credit: YouTube/defenceheadquarters