Ukraine has started using US provided cluster munitions in combat

Ukrainian troops have started firing the cluster munitions provided by the US as part of their counteroffensive against Russia, according to two US officials and another person briefed on the matter.

The US is still waiting for updates from Ukrainian forces about how effective the munitions have been on the battlefield, one of the officials said.

National Security Council coordinator for strategic communications John Kirby confirmed later on Thursday that Ukrainians forces have begun using the munitions.