Royal Navy: Deadly hi-tech naval guns to be fitted to £1.25bn fleet of new Type 31 frigates

Naval top brass have signed off on fitting the first five of Britain’s Type 31 frigates with the Bofors 40 Mk4 and Bofors 57 Mk3 naval guns.

The advanced weapons will be installed by defence giant BAE Systems in Sweden, with deliveries expected to take place between 2023 and 2024.

Five state-of-the-art, computer-loaded Mk3 medium calibre guns have been ordered, which can hurl automatic salvos of shells at 220 rounds per minute, alongside 10 of the Mk4 small calibre guns.

Both close-in weapon systems are designed to protect the ships against modern and future complex threats.

Lena Gillström, managing director for BAE Systems Bofors, said: ‘We will be providing the most cutting-edge gun system technology available which can adapt to different levels of conflict, including peacekeeping missions, local coastguard operations, and military operations.

‘This contract increases the number of European nations deploying our advanced, flexible weapon systems.’

The Type 31 frigate is due to enter service in 2027 following a slight delay in its programme.

The vessels are expected to be based in Portsmouth and will become the new work horses of the navy, alongside the more advanced Type 26 frigates.

Both naval gun systems will be manufactured at BAE Systems’ facility in Karlskoga, Sweden.

The Bofors 57 Mk3 is used by eight nations, including Canada, Finland, Germany and Sweden, as well as the United States, where it is known as the Mk110 naval gun.

SEE ALSO: Sailor once on her final warning for poor fitness becomes an Olympian

The Bofors 40 Mk4 is the latest generation in the 40mm family, and with this contract, the Royal Navy will become its fifth operator.

Updating parliament about the new frigate programme, defence minister Jeremy Quin, insisted steel would be cut on the first five vessels in 2021.

‘The first Type 31 Frigate will be in the water in 2023 and all five ships will be delivered by the end of 2028,’ he said.

‘The approved in service date for the first Type 31 is May 2027. The dates for initial operating capability and full operating capability have not yet been determined.’

Looking for the latest Royal Navy updates from Portsmouth? Join our new Royal Navy news Facebook group to keep up to date.

A message from the Editor, Mark Waldron

Thank you for reading this story. The dramatic events of 2020 are having a major impact on our advertisers and thus our revenues.

The News is more reliant than ever on you taking out a digital subscription to support our journalism.

You can subscribe here for unlimited access to Portsmouth news and information online.

Every subscription helps us continue providing trusted, local journalism and campaign on your behalf for our city.