Ukrainian President and US House speaker on a red and black background
Ukraine's President Volodymyr Zelenskyy and US House Speaker Mike Johnson shaking hands before their meeting in Washington, US, on December 12, 2023.
  • House Republicans look set to stall a Senate-approved $60 billion aid deal for Ukraine.
  • It could cost Ukraine the war and embolden Russia to severely weaken the US and NATO, analysts said.
  • Russia poses the "worst threat" to the US since the fall of the Soviet Union, they said.

The House GOP's refusal to take up a massive aid deal to Ukraine starves its embattled military of the firepower it needs to defend itself from Russian attacks and, over a longer period, could cost Ukraine the war, according to military analysts.