“Yes, they have entered, and fighting is ongoing as of now,” said Viktor Tregubov, a spokesperson for Ukrainian forces in Dnipro city. ORIGINAL ENTRY: The US may support a European-led peacekeeping force in security guarantees for Ukraine, providing intelligence, air defense, and battlefield oversight. The officials said the US commitment depends on European countries allocating tens of thousands of troops to postwar Ukraine. Beyond that, a stronger line will be defended by Ukrainian forces trained by NATO militaries. European peacekeepers would monitor a line deeper within Ukraine, supported by US assets would support these forces from the rear.