Russian glide bombs are the latest weapon Vladimir Putin’s armies are using to devastate Ukraine.
The kit is not particularly advanced, but it is cheap and easy to produce, and the bombs are very difficult to stop.
Russian glide bombs can weigh up to 1.5 tons and fly 40 miles to hit targets in Ukraine.
Justin Bronk of the think tank RUSI talks to global affairs reporter Chris Pleasance.
These weapons are believed to have helped Russia capture the city of Avdiivka earlier this year, and are now in daily use along the entire front line as Kremlin forces advance.
How do these kits work? What makes it so difficult to stop them? And will they really win the war for Russia?
MailOnline answers these questions and more with the help of Justin Bronk, an air force expert from the respected think tank RUSI.
Watch the video above and learn everything you need to know about Russia’s glide bombs.