Ukrainian presidential adviser and peace talks negotiator Mykhailo Podolyak said on Saturday that any agreement with Russia cannot be trusted, and Moscow can only be stopped in its invasion by force.
"Any agreement with Russia isn't worth a broken penny, Podolyak wrote on the Telegram messaging app. "Is it possible to negotiate with a country that always lies cynically and propagandistically?"
Russia and Ukraine have blamed each other after peace talks stalled, with the last known face-to-face negotiations on March 29. The Kremlin said earlier this month Ukraine was showing no willingness to continue peace talks, while officials in Kyiv blamed Russia for the lack of progress.
On Monday, Ukrainian President Volodymyr Zelensky said that President Vladimir Putin was the only Russian official he was willing to meet with to discuss how to end the war.
Putin says Russian forces are on a special operation to demilitarise Ukraine and rid it of radical anti-Russian nationalists. Ukraine and its allies call that a false pretext to invade Ukraine on February 24.
"Russia has proved that it is a barbarian country that threatens world security," Podolyak said. "A barbarian can only be stopped by force."
President Donald Trump said on Monday that the US was having "good talks" with Iran and there was a chance of a deal over their conflict, but warned US strikes would resume if the negotiations failed to deliver.
Israel will allow a multinational security force to enter Gaza as proposed under US President Donald Trump's ceasefire plan for the enclave, an Israeli official said on Sunday, a day before Prime Minister Benjamin Netanyahu heads to Washington.
Saudi Arabia's air defences intercepted and destroyed drones launched from Iraq on Monday and reaffirmed its right to respond to the sources of "the aggression".
Britain's new prime minister, Andy Burnham, welcomed Ukrainian President Volodymyr Zelenskyy as his first international visitor on Monday, in a move that underscores London's steadfast support for Ukraine.
Dubai's Roads and Transport Authority (RTA) has expanded e-bike delivery service to seven new areas, including Dubai Media City, Jumeirah Lakes Towers and Dubai Marina, to boost connectivity.
Sharjah Charity International (SCI) has provided food aid to those affected by the floods in Bangladesh, as part of its humanitarian efforts to alleviate the impact of the natural disaster on families.