Ukraine’s President Volodymyr Zelensky (L) and Britain’s Prime Minister Rishi Sunak (Picture: AFP)

Russia has vowed to launch an ‘adequate response’ to the UK amid reports it supplied cruise missiles to Ukraine.

Kremlin spokesman Dmitry Peskov was responding to a CNN story published today that claimed British defence officials gave Kyiv multiple Storm Shadow cruise missiles.

Citing several Western intelligence sources, the American broadcaster said the ‘game-changer’ weapons come ahead of a looming counteroffensive from Ukraine.

A Storm Shadow, the Royal Air Force’s (RAF) long-range cruise missile, have a sprawling range of up to 190 missiles and could reach deep into occupied territory.

One Western official told CNN that the UK government has received ‘assurances’ from Kyiv that the Ukranian government will only use the missiles in Ukranian sovereign territory, not inside Russia.

The UK Ministry of Defence declined to comment.

Got a story? Get in touch with our news team by emailing us at [email protected]. Or you can submit your videos and pictures here.

For more stories like this, check our news page.

Follow Metro.co.uk on Twitter and Facebook for the latest news updates. You can now also get Metro.co.uk articles sent straight to your device. Sign up for our daily push alerts here.

Sources claim that Westminster handed Kyiv long-range missiles.