Ukrainian drones struck targets deep inside Russia this week, hitting a Saint Petersburg oil terminal and the Kronstadt naval base during an international economic forum in that city. The attacks came as Ukrainian President Volodymyr Zelensky sent an open letter to Russian President Vladimir Putin on June 4 proposing an immediate ceasefire along current frontlines and face-to-face negotiations in a third country — an offer Putin rejected.
The strikes continued Tuesday when Ukrainian drones penetrated Russian airspace to hit the Gazprom Neft-operated oil refinery in Moscow. Retired U.S. Army Gen. David H. Petraeus called Ukraine's military campaign 'hugely impressive,' noting that Kyiv has nearly isolated the Crimean Peninsula and could potentially cut off front-line supply routes.
Russia is approaching 1.4 million casualties at current daily rates, according to battlefield assessments cited in military analysis. The strikes on Saint Petersburg and Moscow mark a significant escalation of Ukraine's long-range strike capabilities, bringing the war directly into Russian population centers for the first time since the 2022 invasion.
What the Left Is Saying
Democratic lawmakers and progressive foreign policy advocates say the recent Ukrainian successes validate continued U.S. support for Kyiv's defense. Senate Armed Services Committee members have pointed to Ukraine's drone innovations as proof that American military assistance is producing measurable results against a major geopolitical adversary.
Rep. Jason Crow (D-Colo.), a member of the House Foreign Affairs Committee, has argued that Russia's battlefield failures demonstrate why containing authoritarian aggression remains a core Democratic priority. 'What we're seeing in Ukraine is a demonstration that democracies can innovate faster and adapt quicker than autocracies,' Crow said at a recent committee hearing.
Progressive advocacy groups including Win Without War have framed the developments as evidence that U.S. support for Ukraine protects American interests by degrading Russian military capabilities without placing American troops in danger. Ukrainian President Volodymyr Zelensky called Tuesday's Moscow refinery strike 'a just response to Russian strikes and prolonging the war by the Kremlin.'
What the Right Is Saying
Republican defense hawks say the developments affirm their longstanding calls for maximum pressure on Russia through continued weapons transfers. Sen. Roger Wicker (R-Miss.), ranking member of the Senate Armed Services Committee, has argued that Ukraine's ability to strike Russian territory proves the effectiveness of GOP-backed security assistance packages.
However, other Republican voices have questioned the long-term financial commitment. Some conservative commentators and libertarian-aligned members have raised concerns about the cumulative cost of Ukraine aid. Rep. Matt Gaetz (R-Fla.) has repeatedly called for an accounting of total U.S. spending on Ukraine and argued that American resources should prioritize domestic infrastructure.
National security conservatives who served in prior administrations note that Russia's vulnerabilities, while real, do not necessarily translate to a quick resolution. Former Pentagon officials have cautioned that Putin retains significant military assets and could escalate conventional responses if pushed into an untenable position.
What the Numbers Show
Russia's casualty figures have climbed steadily since the February 2022 invasion. Independent analysts tracking open-source intelligence estimate Russian losses have exceeded 1 million wounded and killed since combat began, with current daily attrition rates reported at levels that military strategists consider unsustainable for prolonged campaigns.
Ukraine has successfully struck oil infrastructure targets across five different Russian regions in recent weeks, according to Ukrainian military statements. The strikes have targeted facilities in Rostov, Krasnodar, Tula, Leningrad oblasts and Moscow — representing a substantial expansion of Kyiv's operational reach since 2024.
Belarusian President Alexander Lukashenko acknowledged Tuesday that 'Belarus is very vulnerable militarily' and would face immediate attack on key infrastructure if conflict expanded. Belarus has not committed troops to the fighting despite hosting Russian forces on its territory since 2022, with Lukashenko stating his soldiers would not become 'cannon fodder for Russian President Vladimir Putin's war.'
The U.S. has provided approximately $75 billion in military and economic assistance to Ukraine since January 2022, according to State Department figures. European allies have contributed comparable amounts through separate aid mechanisms.
The Bottom Line
Ukraine's recent strikes represent a qualitative shift in the conflict's geography, bringing direct war effects into Russian cities for the first time. Putin faces simultaneous pressures on multiple fronts: battlefield attrition, expanded Ukrainian strike range, and wavering support from Belarus — his most reliable regional ally.
Zelensky's ceasefire proposal remains unanswered, with the Kremlin insisting that negotiations can only proceed if Ukraine accepts territorial losses. Kyiv has rejected this precondition. The gap between both sides' opening positions appears unchanged despite the shifting military dynamics.
What comes next will likely depend on whether Russia can reconstitute air defense capabilities fast enough to deter further strikes, and whether Ukrainian long-range strike capacity continues expanding. NATO members are scheduled to review Ukraine support levels at a July summit in Warsaw.