Can Europe arm Ukraine now that US has halted military aid?

FILE - The Ukrainian Air Force's F-16 fighter jets fly over a Patriot Air and Missile Defense System in an undisclosed location in Ukraine, Aug. 4, 2024. FILE - U.S.-made Abrams tanks purchased by Poland take part in a military parade in Warsaw, Poland, Aug. 15, 2023.

Ukrainians reacted with alarm on Tuesday to Washington's announcement that it is halting military aid shipments to the country with immediate effect, a move that the Trump administration said was aimed at forcing all sides to the negotiating table.