Democratic U.S. senator Mark Kelly says suspension of intelligence-sharing with Ukraine has lessened Kyiv’s defenses against Russia. Kelly was in Ukraine from Saturday to Sunday to show support for its people and assess the situation there. Kelly dismissed Trump advisor Elon Musk calling him a \”traitor\” on X.com, a social media platform Musk owns. Kelly, a former astronaut who served as a combat pilot during a 25-year Navy career, commented to reporters when asked about Musk, \”Obviously, he’s not a serious guy,\” he said. The Trump administration announced last week that it had halted intelligence- sharing with Ukraine, piling pressure on Ukrainian President Volodymyr Zelenskiy to cooperate with President Donald Trump in peace talks with Russia. Since Thursday, Ukrainian authorities have reported Russian attacks including damage to Ukrainian energy and gas infrastructure, and an assault with missiles and drones in which at least 14 people were killed and 37 wounded. Russia launched more air strikes overnight Monday on Kyiv.