Ukraine has lodged a complaint against Russia at the International Court of Justice in The Hague to get it to halt its invasion, President Volodymyr Zelensky said Sunday.
"Russia must be held accountable for manipulating the notion of genocide to justify aggression," Zelensky declared in a tweet.
"We request an urgent decision ordering Russia to cease military activity now and expect trials to start next week.
The ICJ, which is based in the Netherlands capital The Hague, does not have a mandate to bring criminal charges against individual Russian leaders behind the four-day-old invasion.
But it is the world's top court for resolving legal complaints between states over alleged breaches of international law. It is the supreme judicial institution of the United Nations.
The Kremlin has tried to justify its operation to "demilitarize" Ukraine as an attempt to prevent the alleged persecution of the country's Russian-speaking minority.
But the international community has roundly condemned the invasion as a flagrant breach of international law, and many Ukrainian civilians have volunteered to defend their country.
Also on Sunday, Zelensky hailed the assistance Ukraine was receiving from its international allies as Russia's invading forces pressed on with an assault.
"This is already real. We are receiving weapons, medicine, food, diesel, and money," Zelensky said in a video address.
"A powerful coalition in support of Ukraine has been formed -- an anti-war coalition."
