Russian Offensive Campaign Assessment, April 18, 2025
Angelica Evans, Davit Gasparyan, Daria Novikov, Olivia Gibson, Grace Mappes, Anna Harvey, and Karolina Hird with Nate Trotter and William Runkel
April 18, 2025, 8pm ET
Click here to see ISW’s interactive map of the Russian invasion of Ukraine. This map is updated daily alongside the static maps present in this report.
Click here to see ISW's interactive map of Ukraine's offensive in Kursk Oblast.
Click here to see ISW’s 3D control of terrain topographic map of Ukraine. Use of a computer (not a mobile device) is strongly recommended for using this data-heavy tool.
Click here to access ISW’s archive of interactive time-lapse maps of the Russian invasion of Ukraine. These maps complement the static control-of-terrain map that ISW produces daily by showing a dynamic frontline. ISW will update this time-lapse map archive monthly.
Note: The data cut-off for this product was 11:30 am ET on April 18. ISW will cover subsequent reports in the April 19 Russian Offensive Campaign Assessment.
Russian Permanent Representative to the United Nations (UN) Vasily Nebenzya reiterated Russian President Vladimir Putin's rejection of a general ceasefire in Ukraine. Nebenzya claimed on April 18 that discussing a general ceasefire in Ukraine is "unrealistic" and accused Ukraine of not observing the temporary moratorium on long-range strikes against energy infrastructure over the last month.[1] Putin rejected the joint US-Ukrainian 30-day full ceasefire proposal during a phone call with US President Donald Trump on March 18, and senior Russian officials have reiterated Putin's rejection since then, attempting to deflect blame onto Ukraine and extract additional bilateral concessions from the United States.[2] ISW previously noted that any future general ceasefire agreement must include robust monitoring mechanisms, given the Kremlin's efforts to claim that Ukraine was violating the temporary strikes ceasefire without providing evidence, and that it is unclear if Russian officials will accept any meaningful monitoring mechanisms.[3]
Kremlin Spokesperson Dmitry Peskov announced that the temporary ceasefire on long-range strikes against energy infrastructure ended on April 18.[4] Peskov responded to a question about whether Russia will resume strikes on Ukrainian energy facilities and claimed that Russian President Vladimir Putin has not issued further instructions. Russian officials have not expressed any interest in extending the temporary strikes ceasefire and the actual terms of the ceasefire remain unclear due to the lack of formal, publicly available, joint ceasefire documents. Russian officials accused Ukraine of violating the temporary strikes ceasefire almost daily over the last month, but provided no evidence for most of these accusations.[5]
ISW previously assessed that Russia may intensify its long-range strikes against Ukraine following the end of the strikes moratorium, and Ukrainian President Volodymyr Zelensky warned at an event for Ukrainian energy workers on April 17 that Russia may intensify strikes on Ukraine around Easter (April 20).[6] It remains unclear how the ending of the temporary strikes ceasefire may impact Russia's nightly strikes against Ukraine, as the specifics of Putin's previous order to stop strikes on Ukrainian energy infrastructure also remain unclear. Putin claimed to have issued an order to the Russian military immediately following his March 18 phone call with President Trump to stop strikes on energy infrastructure facilities, but Russian officials have provided no further context about the duration or other specifics of this supposed order.[7]
Kremlin mouthpieces continue to reject all US proposals to end the war in Ukraine that do not concede to all of Russia's demands for Ukraine, including regime change, demilitarization, and significant territorial concessions. Russian propagandist and RT Editor-in-Chief Margarita Simonyan responded on April 18 to Bloomberg's report that the United States proposed freezing the war on the current frontlines, leaving occupied Ukraine "under Moscow's control," and taking Ukraine's NATO membership "off the table" as part of a plan to end the war and claimed that this plan is a "bad deal for Russia."[8] Simonyan claimed that Russia should reject this plan because the plan does not include terms for Ukraine's "denazification" or a formal recognition of occupied Ukraine as part of Russia, and additionally does not include assurances that Europe will not deploy a potential European peacekeeping contingent to Ukraine. Simonyan also attempted to delegitimize Ukraine and the United States as negotiating partners and claimed that "there can be no negotiating with the insane" in reference to the plan and the Ukrainian government. Russian Security Council Deputy Chairperson Dmitry Medvedev urged the United States to "wash its hands" of the war in Ukraine and let Russia "figure it out faster" in a social media post on April 18.[9]
Kremlin officials, including Russian President Vladimir Putin, have repeatedly stated that they are unwilling to accept any agreement that does not concede to all of Russia's territorial and political demands for Ukraine.[10] US Special Envoy to the Middle East Steve Witkoff told the Wall Street Journal (WSJ) in an article published on April 17 that Russian President Vladimir Putin has been "fixated" on territorial concessions during their bilateral meetings, indicating that Russian officials likely continue to reiterate their territorial and political demands about Ukraine both in public and in private.[11] Russian officials have noted that Putin remains committed to accomplishing all his goals in Ukraine, which Putin has explicitly defined in part as the "denazification" and demilitarization of Ukraine.[12] Russian officials often invoke the term "denazification" to call for regime change in Ukraine and to demand the installation of a pro-Russian proxy government in Kyiv. ISW previously noted that Russia demanded in the April 2022 Istanbul Protocol draft agreement that Ukraine shrink its military beyond pre-2022 levels and commit to never fielding a military capable of defending the country against future Russian aggression.[13] Putin has also call...
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