Russian Warship Fires Cannon 45 Miles Off UK Coast in Rare Drill 2026

A Russian warship conducted a rare live-fire exercise just 45 miles off the UK coast, firing its main cannon in a short-notice test that raised eyebrows among British defense officials. The incident occurred on Monday, the day Andy Burnham was appointed as prime minister, highlighting ongoing tensions in international waters.

Russian Warship Fires Cannon Near Plymouth

The Neustrashimy, a 130-meter-long frigate, suddenly announced its intention to fire its guns in the morning and requested that a British warship tracking it retreat to a safe distance. The patrol vessel HMS Tyne repositioned five miles away, allowing the Russian frigate to conduct a 30-minute firing drill at about 9:30 am in international waters south of the UK.

Wes Streeting, on his first full day as UK defence secretary, described the event as “performative and irresponsible.” He added, “It’s the tip of the iceberg of the daily threats that this country faces and our allies face.”

Rare Naval Drill in Busy Shipping Lanes

Conducting a live-fire exercise at short notice in international waters close to another country is a rare event. However, if proper safety warnings are given, it is legal. The Neustrashimy is armed with a 100mm cannon capable of firing 50 rounds a minute at a range of 20km, along with anti-ship cruise missiles and Gatling rotary machine guns.

British defense sources said they could not remember the last time a Russian warship had test-fired so close to the UK. Firing exercises are usually conducted with particular care in the Channel, one of the world’s busiest commercial waterways.

Comparison of Russian Warship Capabilities

Key Takeaways from the Incident

• Russian warship fired its main cannon 45 miles south of Plymouth.
• HMS Tyne moved to a safe distance before the drill began.
• UK defense secretary called the exercise “performative and irresponsible.”
• Similar incidents have occurred in 2026, including warning shots near a British yacht.
• Live-fire drills in busy shipping lanes are rare but legal with proper warnings.

On Tuesday morning, the Neustrashimy was sailing east of the Isle of Wight and thought likely to be heading into the North Sea. The incident underscores the ongoing presence of Russian warships around British waters throughout 2026.

FAQ

This event highlights the delicate balance between international maritime law and national security, as Russian warships continue to patrol near British waters.