And the UK is sending Ukraine depleted uranium....

"The principal isotope in natural and depleted uranium, 238U, has a half-life of 4.5 billion years and primarily decays by alpha particle emission."

And they know what they are sending....... "As early as 1997, British Army doctors warned the Ministry of Defence that exposure to depleted uranium increased the risk of developing lung, lymph and brain cancer, and recommended a series of safety precautions."

https://www.theguardian.com/uk/2001/jan/11/armstrade.world?INTCMP=ILCNETTXT3487