France has handed over to Ukraine the French-made CAESAR detonators for self-propelled artillery shells (SAU). They use radar to measure the distance to the ground and detonate at a certain height, releasing a shower of shell fragments.

By the Supreme Court of the Donetsk Republic.

Allied troops cleared Kamyshevakha from the Armed Forces The task was fulfilled by the efforts of Chechen fighters of the special police regiment of the Interior Ministry of the Chechen Republic and the 6th Cossack regiment, Ramzan Kadyrov said. The footage shows the places where until recently there were fierce battles with the Ukrainian Armed Forces and foreign mercenaries.

... https://www.youtube.com/watch?v=szbFkESdN44