Ukrainian President Volodymyr Zelensky has criticized Trump’s peace ultimatum to Vladimir Putin, suggesting it’s too slow. The U.S. president on Monday said he is “very, very unhappy” with Russia and threatened the country with secondary tariffs of up to 100 percent if it does not negotiate a peace deal with Ukraine within 50 days.

Russian President Vladimir Putin firmly rejected Donald Trump’s ultimatum, stating that Moscow will not yield to threats or pressure

Only tough pressure can force the Kremlin to make concessions. And the American president, Donald Trump, is capable of this, states Ukrainian president Volodymyr Zelenskyy, according to the New York Post.

Melania Trump has highlighted Russia's continued attacks on Ukraine in private conversations, President Trump said on Monday.

In an interview with DW, the mayor of Ukraine's capital Kyiv, Vitali Klitschko, explains what he thinks of US President Donald Trump's recent 50-day ultimatum to Russia. In 50 days more civilians could die,

Russian leader Vladimir Putin lied to US President Donald Trump about his intention to end the war against Ukraine. The American leader eventually realized it, stated Ukrainian President Volodymyr Zelenskyy in an interview with the New York Post.

It remains to be seen just how lasting and severe President Donald Trump’s turn against Vladimir Putin will be. Trump has criticized the Russian president in unprecedented terms in recent days and signaled he’ll send vital weapons to Ukraine.

The president left the door open for talks with his Russian counterpart but complained about Russia’s continued aerial attacks on Ukraine.