The Pentagon is defending its steady rollout of weapons to Ukraine even as officials in Kyiv say the assistance is coming too slowly — and it might already be too late to help turn the tide of the war in Ukraine’s favor. On Wednesday, POLITICO detailed criticisms from high-ranking Ukrainian officials, who said they can’t defend the frontlines any longer: “There’s nothing that can help Ukraine now,” one of the officials said. The West doesn’t have the technology to help Ukraine, and it also hasn’t sent weapons quickly enough, the officials said. While the incoming F-16 fighter jets are welcome,...