In a diplomatic note sent to foreign embassies and international organizations on Wednesday, Moscow said it would carry out “retaliatory strikes,” including against “decision-making centers” in Kyiv, should Ukraine attempt attacks linked to the commemorations.

Russia urged diplomatic missions to “ensure the timely evacuation of personnel from diplomatic and other missions, as well as citizens, from the city of Kyiv.”Ukraine did not immediately respond to the warning.The threat comes amid heightened tensions surrounding Russia’s annual Victory Day celebrations, a major state event commemorating the Soviet Union’s role in defeating Nazi Germany during World War Two.

Earlier this week, Russia announced a unilateral ceasefire for May 8-9 to coincide with the commemorations. Ukrainian President Volodymyr Zelensky criticized the move and proposed a separate ceasefire beginning May 6, which Kyiv said Moscow ignored.Zelensky suggested earlier this week that Russia feared potential Ukrainian drone activity over Moscow during the parade.

In his nightly address on Wednesday, he accused Russia of continuing attacks despite Kyiv’s proposed truce and said Ukraine would “respond in kind.”Ukrainian officials reported multiple Russian strikes throughout Wednesday, including attacks in the northern Sumy region where local authorities said at least two people were killed at a kindergarten.

Overall, officials reported at least four deaths in attacks across the country.Military officers stationed on the eastern front told AFP that combat activity had continued at existing intensity levels despite ceasefire discussions.“The enemy continued to carry out infantry raids and attempts to storm our positions,” one Ukrainian officer said on condition of anonymity, adding that Ukrainian forces had responded to Russian attacks.

Another frontline commander said fighting remained unchanged, describing the military response as “an eye for an eye, a tooth for a tooth.”Russia’s defense ministry said it intercepted 53 Ukrainian drones overnight between 2100 GMT and 0700 GMT, a lower number than reported in previous days.

The ministry did not specify whether any attacks occurred after Kyiv’s proposed ceasefire deadline.The conflict has intensified in recent weeks with both sides carrying out strikes deep behind front lines. On Tuesday, Ukrainian drone attacks reportedly killed two people in the Russian city of Cheboksary along the Volga River, hundreds of kilometers from Ukraine’s border.Security measures in Moscow have tightened ahead of Friday’s parade.

Russian authorities have announced intermittent citywide internet shutdowns and said military hardware would be removed from the parade for the first time in nearly two decades.Diplomatic efforts to end the war, now in its fifth year, have shown limited progress.

Moscow continues to demand that Ukraine withdraw from four regions claimed by Russia, conditions Kyiv has rejected.

Regional governor Oleksandr Prokudin said the drone struck a civilian minibus in Kherson, part of a continuing pattern of attacks on populated areas since Russia launched its full-scale invasion of Ukraine more than four years ago.Hours later, another Russian attack targeted a second minibus in the city, wounding the driver, Prokudin said.

On Ukraine’s Black Sea coast, a separate Russian strike damaged port infrastructure in Odesa, though no casualties were reported.While civilian areas continued to come under fire, Russia’s Defense Ministry said its forces had taken control of the village of Myropillia in Ukraine’s northeastern Sumy region, near the Russian border.

The battlefield claim could not be independently verified, and Ukrainian authorities did not immediately comment.The roughly 1,250-kilometer front line remains largely static despite months of fighting, with U.S.-backed diplomatic efforts failing to secure a ceasefire.

Recent international focus on the Iran war has also shifted attention away from the conflict in Ukraine.In Russia, officials in the Krasnodar region said firefighters had extinguished a blaze at an oil terminal in the Black Sea port city of Tuapse that broke out Friday following a Ukrainian strike.

Ukraine has repeatedly targeted the Tuapse refinery and export terminal in recent weeks as part of a broader campaign aimed at disrupting Russian oil exports, a major source of wartime revenue for the Kremlin.

The economic effect of those strikes remains uncertain, however, as higher global oil prices linked to the Iran war and a partial easing of U.S. sanctions have helped offset some of the pressure on Moscow’s energy revenues.

Valery Gerasimov said in remarks released by the defense ministry that Russian forces had taken control of 80 settlements and were pushing toward what he described as Ukraine’s “fortress belt” in the east.

The campaign is focused on the Donbas, where Russian troops are advancing toward a line of heavily defended cities, including Sloviansk, Kramatorsk and Kostiantynivka. Gerasimov said Russian forces were within 7 to 12 kilometres of Sloviansk and Kramatorsk and already engaged in fighting in parts of Kostiantynivka.

Russia is also conducting operations in the northern Sumy region and the northeastern Kharkiv region, aiming to establish what it calls a “security zone” along the border.Reuters could not independently verify the battlefield claims, and Ukraine’s military did not immediately comment.

Pro-Ukrainian mapping suggests a smaller territorial gain by Russian forces this year.Ukrainian commander Oleksandr Syrskyi said earlier this month that Kyiv’s troops had recaptured nearly 50 square kilometres in March, highlighting continued contested advances in what is Europe’s deadliest conflict since World War II.

According to Russian estimates, Moscow controls about 90% of Donbas and roughly 75% of the Zaporizhzhia region and Kherson region, along with smaller parts of other regions including Mykolaiv region and Dnipropetrovsk region.

Russia also retains control of Crimea, which it annexed in 2014, a move widely rejected internationally.The conflict, which began with Russia’s full-scale invasion in 2022, continues to see incremental territorial shifts, with both sides reporting gains amid heavy fighting.