Russia accused Ukraine on Tuesday of trying to obtain a nuclear weapon with help from Britain and France, an allegation Kyiv called an absurd lie. A French foreign ministry spokesperson said the allegation was "blatant disinformation". A spokesperson for British Prime Minister Keir Starmer said: "There's no truth to this." Ukrainian President Volodymyr Zelenskiy has previously criticised Kyiv's decision to give up its former Soviet nuclear arsenal in the 1990s without obtaining proper, binding security guarantees. But Kyiv has said it does not seek to re-acquire nuclear weapons, and respects all international treaties. NUCLEAR THREATSIn a statement published on the...