President Volodymyr Zelenskyy has announced many different events due next week that will "definitely strengthen Ukraine's defence".
"We are also preparing new aid packages from our partners, everything that brings the defeat of Russian terrorists closer," the president said in his evening address.
He expects more air defence, artillery and long-range weapons for Ukraine.
"The recipe for ending the war is obvious: everything depends on the unity and determination of all those who value freedom, culture, and life," Zelenskyy added.