President Volodymyr Zelenskyy on Friday said that Ukraine needed to secure three key "victories" abroad, including the approval of major aid packages from the U.S. Congress and the European Union, and a formal start of accession talks to join the EU.

Zelenskyy also announced the latest dismissals in the military, four deputy commanders in the national guard, but gave no reasons for their removal. The president and other officials have vowed to make the military's operations more efficient and responsive to the needs of servicemen.

Twenty months into Russia's full-scale invasion, fatigue has crept into the West's relations with Kyiv, which heavily relies on its allies for military, economic and humanitarian aid to battle on against the Kremlin's troops.