Ukraine: How powerful are the Storm Shadow missiles donated by Britain?

Storm Shadow cruise missiles made in the UK and donated to Ukraine have once again been used to strike targets inside Russia.

The long-range weapons – which cost roughly £2m each – have been used to devastating effect in the Black Sea, sinking or damaging several Russian ships, and now against a chemical plant.

Last year, Ukraine’s allies lifted restrictions on Storm Shadows and other long-range missiles, meaning Kyiv’s military can use them against targets across the border.

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What are Storm Shadow missiles?

Storm Shadows are cruise missiles developed by the UK and France in the 1990s.

Launched from aircraft, they have a range more than 155 miles, manufacturer MBDA says, and can travel at speeds exceeding 600mph.

The missiles can be used with high precision for deep strikes while evading detection, the manufacturer says.

They have been used by the RAF and French air force and in the Gulf, Iraq and Libya, and more recently have been used by Ukrainian forces.

What sets them apart from some other projectiles is they use terrain mapping to navigate to their target, rather than relying just on GPS, military analyst Sean Bell says.

How have they been used in Ukraine?

Back in May 2023, the UK government announced it would provide Ukraine with Storm Shadow missiles – the first country to do so.

Since then they have been used by Kyiv’s defenders to strike Russian targets inside Ukraine and also inside Russia.

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While operational details of their use do not always emerge, it has been reported Storm Shadows have been used against targets including military headquarters and ships.

Storm Shadows can likely be operated entirely from within Ukraine, though probably with the assistance of intelligence gathered by Western surveillance planes over international waters.