"We agreed that a full and unconditional ceasefire must begin on Monday, May 12, for at least 30 days. We jointly demand this from Russia, and we know we are supported in this by the United States," Zelensky said.
The announcement follows mounting fears that the two nuclear-armed countries were on the brink of engaging in another full-scale war.
Ukrainian media outlet ZN.UA reported on May 10 that their law enforcement sources confirmed an ongoing probe by the National Anti-Corruption Bureau into suspected embezzlement, money laundering and bribery.
Iran is preparing to send Russia Fath-360 short-range ballistic missile launchers, Reuters reported on May 9, citing Western security and regional officials familiar with the matter.
"Ukraine and all allies are ready for a complete unconditional ceasefire on land, in the air, and at sea for at least 30 days, starting as early as Monday," Ukraine's Foreign Minister Andrii Sybiha wrote.
U.S. President Donald Trump has acknowledged in private that Russia is difficult to negotiate with because they "want the whole thing," referring to Ukraine, the WSJ reported, citing sources familiar with the comments.
The visit marks Merz’s first trip to Ukraine, and the first time all four leaders have travelled there together.
A notice about the airspace closure was published on the U.S. Defense Department's NOTAM (Notice to Airmen) website on May 10, as cited by Ukrainian defense news outlet Militarnyi.
"As in the past, it is now for Russia to show its willingness to achieve peace," the EU's statement reads.
Kremlin spokesperson Dmitry Peskov rejected the idea of a 30-day ceasefire between Russia and Ukraine, claiming in an interview with ABC News on May 10 that it would be "an advantage" for Ukraine.
"Our involvement in the war was justifiable, and this belongs to our sovereign rights," North Korean dictator Kim Jong Un said. "I regard this as part of the sacred mission we must execute for our brothers and comrades-in-arms."
The number includes 1,310 casualties that Russian forces suffered over the past day.
Russia claims 5 Ukrainian drones downed over Belgorod, Tula oblasts
Russia's Defense Ministry claimed on April 4 that its forces downed three Ukrainian drones over Belgorod Oblast and two more over Tula Oblast.
The ministry and regional authorities did not provide any information on the consequences of the alleged strikes at the moment of the publication.
Russian authorities regularly report on purported drone strikes launched from Ukrainian territory. The Kyiv Independent could not verify the claims.
Ukraine has recently launched a series of drone strikes targeting Russian oil refineries in an effort to disrupt production. On April 2, Ukrainian unmanned aerial vehicles (UAV) attacked a drone production facility and a refinery in the cities of Yelabuga and Nizhnekamsk in Russia's Tatarstan, some 1,300 kilometers from the Ukrainian border.
The same day as Moscow reported drone attacks against Tula and Belgorod oblasts, Russian forces attacked the Ukrainian city of Kharkiv with drones, killing four people and injuring 12, local authorities said.
Kateryna Denisova
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