Zelenskyy, Rubio Warn Russia-Ukraine War Risks Spreading Across Europe

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Ukrainian President Volodymyr Zelenskyy and Secretary of State Marco Rubio separately warned at the United Nations that Russia’s war could expand beyond Ukraine through military escalation, sabotage, hybrid attacks or miscalculation as Kyiv presses allies for stronger sanctions and air defenses.

By yourNEWS Media Newsroom.

Ukrainian President Volodymyr Zelenskyy and Secretary of State Marco Rubio issued parallel warnings Wednesday that the war between Russia and Ukraine risks spreading beyond the country’s borders, pointing to growing drone incursions, sabotage, cyberattacks and other activity affecting European states.

Their comments came during the United Nations General Assembly in New York, where the possibility of regional escalation emerged as a central concern as the war approaches another winter.

Rubio raised the issue after meeting Russian Foreign Minister Sergey Lavrov, warning that an expansion of the conflict would not necessarily begin with a conventional Russian military attack on another country.

“One of the concerns we have, among many, about the war between Russia and Ukraine is that it could metastasize and spread into other places,” Rubio told reporters.

“It could grow into somewhere else, be it through a hybrid attack, be it through a sabotage attack, be it through a misunderstanding,” he said.

Rubio said Washington is monitoring that danger closely and has communicated its concerns “with the right people at the right levels.”

Zelenskyy approached the same issue from the U.N. podium, arguing that Russian ambitions and the consequences of the war already extend beyond Ukraine.

He specifically pointed to Moldova, Poland and the Baltic states while accusing Moscow of threatening countries throughout the region. In his General Assembly address, Zelenskyy said Russia “has designs on our neighbour Moldova” and “constantly threatens Poland and the Baltic states.”

“Something always seems to stop Putin from saying, ‘That’s it, enough, peace,'” Zelenskyy said, arguing that Moscow’s ability to continue financing and manufacturing weapons must be constrained.

“Russia’s finances and Russia’s production are what must be stopped if Putin is to be stopped.”

The Ukrainian president made economic pressure a central theme of his address, arguing that governments continuing significant trade with Russia are indirectly extending Moscow’s ability to sustain the conflict.

“When someone gives Russia more money, they give this war more time,” Zelenskyy said Wednesday.

In the full U.N. remarks, he expanded on that argument: “When someone gives Russia more money through trade, they give this war more time. And that is exactly why we insist on limiting trade with the aggressor, and why we are burning Russia’s revenues ourselves.”

Ukraine has increasingly targeted Russian oil infrastructure while arguing that energy revenues finance Moscow’s military operations. Zelenskyy said Wednesday that oil refineries and related facilities were not themselves Kyiv’s ultimate objective.

“Our target is Russia’s ability to finance this war, to drag it out, to make it more brutal and more destructive. Russia’s finances and Russia’s production are what must be stopped,” he said.

The sanctions dispute has also extended to individual Russian businessmen.

On Tuesday, Zelenskyy urged European Union governments to keep Russian billionaires Alisher Usmanov and Mikhail Fridman under sanctions as EU governments debated renewal of restrictions against thousands of Russian-linked individuals and organizations.

“The world needs not a political delisting, but timely and unconditional rollover of individual sanctions, until Moscow engages in serious peace negotiations and takes concrete steps to end its war against Ukraine,” Zelenskyy said in a statement Tuesday.

He has argued that economic restrictions should remain in place and expand while Russia continues its military campaign, particularly against people and businesses Kyiv considers important to financing or sustaining the Russian state and its defense industry.

Zelenskyy has paired those demands with repeated appeals for continued military assistance, particularly air-defense systems and interceptors.

Ukraine faces growing pressure from Russian ballistic missiles and newer jet-powered versions of the Shahed attack drone. The faster drones have complicated Ukrainian interception efforts because they can operate at greater speeds and altitudes than earlier propeller-driven versions.

Zelenskyy discussed additional air defenses with President Donald Trump during their Tuesday meeting on the sidelines of the General Assembly. According to the Ukrainian presidency, the talks included a winter air-defense package and continued work on producing Patriot interceptors in Ukraine.

The two leaders also discussed a possible limited ceasefire covering energy infrastructure.

Zelenskyy subsequently said Ukraine remained willing to halt attacks on Russian energy facilities if Moscow reciprocated by stopping attacks against Ukraine’s electrical grid, heating system and water infrastructure.

“We are ready for energy ceasefire,” Zelenskyy said. “If they don’t want us to attack their diesel and refineries, and etc, we are ready – if they will not attack our energy system, our electricity, heating system, water supplies.”

Rubio discussed the same possibility after meeting Lavrov Wednesday but acknowledged that the two countries define energy targets differently.

Russian oil facilities generate revenue for Moscow, while Ukraine’s energy infrastructure directly provides electricity and basic services to civilians, Rubio said. He characterized reaching even a limited energy agreement as difficult but worth pursuing.

The Rubio-Lavrov meeting produced no announced breakthrough.

The Kremlin said earlier Wednesday that there were still “no prerequisites for moving onto a peaceful negotiating track,” while maintaining that Russia remained open to negotiations. Moscow has also said a meeting between Russian President Vladimir Putin and Zelenskyy would require extensive preparation and agreement on fundamental issues beforehand.

Lavrov later told the U.N. Security Council that Russia would not suspend military operations merely because negotiations had begun, arguing that doing so would allow Ukraine and its allies time to rebuild military supplies.

Meanwhile, European officials are reporting a broader pattern of incidents outside Ukraine that they attribute to Russia.

EU foreign policy chief Kaja Kallas said Wednesday that Europe was experiencing an increase in covert and hybrid activity.

“Europe faces a fast proliferation of sabotage attacks and airspace violations,” Kallas said. “Moscow is trying to scare Europe into winding down its support for Ukraine.”

Officials from countries along NATO’s eastern flank have cited drone incursions, cyberattacks, sabotage and other covert operations as evidence of what they describe as an effort to test European governments and weaken public support for Kyiv.

Kallas called for additional sanctions against Russia’s military-industrial complex and its so-called shadow fleet used to transport oil while avoiding Western restrictions.

“Russia’s economy is one of its weakest parts, and we need to increase the pressure on it so that they would stop this war,” she said.

European officials cited by Reuters nevertheless said they did not see evidence that Russia currently possesses the capacity to launch a direct conventional attack against NATO, distinguishing that scenario from sabotage, cyber operations, disinformation and other forms of hybrid activity.

The United Nations issued its own warning Wednesday.

Rosemary DiCarlo, U.N. under-secretary-general for political and peacebuilding affairs, told the Security Council that the conflict had entered “a dangerous new phase.”

“Every day the attacks are intensifying,” DiCarlo said. “Civilian casualties are mounting. The destruction is spreading. The risk of regional spillover is growing.”

She specifically cited an increasing number of drone incidents affecting or approaching neighboring countries and said recent incidents had been reported near Moldova and Poland as well as Lithuania and Romania.

Cross-border activity involving critical infrastructure, transportation routes and areas near nuclear facilities further increases the danger, DiCarlo said.

The U.N. official called for an immediate halt to attacks against population centers and energy infrastructure and urged renewed diplomatic efforts toward a ceasefire.

“Nearly five years in, the Russian Federation and Ukraine are facing a stark choice between an even larger conflict and a conscious decision to pursue peace,” DiCarlo said.

Zelenskyy also used his General Assembly appearance to warn that rapidly evolving military technology could make a prolonged war increasingly difficult to control.

“As early as next year, there is a real possibility that A.I., not only people, will decide what happens on the battlefield,” Zelenskyy said. “We need peace before we reach that point.”

His warning reflected the rapidly expanding role of autonomous systems, drones and artificial intelligence in a conflict already transformed by unmanned weapons.

For Kyiv, Zelenskyy’s argument to world leaders was that preventing the war from spreading requires limiting Moscow’s ability to sustain the current fighting through stronger economic pressure, continued military assistance and diplomacy.

Rubio’s warning approached the danger from another direction: Even without a deliberate decision to expand the war, he said, sabotage, hybrid operations or a misunderstanding could produce escalation elsewhere.

Together with the U.N.’s assessment that “the risk of regional spillover is growing,” the comments underscored increasing concern that the consequences of the Russia-Ukraine war are no longer confined to the battlefield inside Ukraine.