Ukrainian President Volodymyr Zelensky has warned world leaders that Vladimir Putin “will keep driving the war forward wider and deeper” unless Russia is stopped, using his speech at the United Nations General Assembly in New York to call for a stronger and more united international response.
Zelensky cautioned that Russian aggression would not be limited to Ukraine. “More countries will be met with Russian aggression unless allies display a united front,” he told delegates, urging nations to expand military support and adopt stricter rules on emerging technologies that could reshape modern warfare.
A New Kind of Arms Race
The Ukrainian leader described the present moment as “the most destructive arms race in human history,” pointing to rapid advancements in military technology, including artificial intelligence and autonomous drones. “Weapons decide who survives,” he said, warning that “stopping Russia now” would be cheaper than confronting a future where drones could carry nuclear warheads.
He pressed for international rules governing AI in weaponry, stressing that unmanned systems pose a risk that could eclipse traditional battlefield dangers.
Criticism of Weak Institutions
In a thinly veiled rebuke of NATO and the UN, Zelensky suggested international institutions were “too weak” to provide Ukraine with effective safety guarantees. Membership in longstanding alliances, he argued, does not automatically ensure protection.
He also expanded his warning to Europe, saying the West cannot afford to lose Moldova to Russian influence after having “missed chances” to safeguard Georgia and Belarus. Moldova’s pro-EU president Maia Sandu recently accused the Kremlin of pouring “hundreds of millions of euros” into efforts to destabilize her country ahead of this weekend’s elections, while a BBC investigation uncovered extensive Russian disinformation campaigns tied to Moscow.
Russian Incursions Raise Tensions
Zelensky’s speech came as NATO members Estonia and Poland requested urgent consultations after Russian aircraft violated their airspace. Romania also reported incursions by Russian drones.
The incidents sparked sharp rhetoric from US President Donald Trump, who said NATO nations should “shoot down Russian planes” that breach their borders.
Trump Shifts Stance on Ukraine
Trump’s remarks marked a notable shift in his approach to the conflict. For the first time, he suggested that Ukraine could win back all its territory with sufficient Western support, a departure from his earlier calls for “land swaps” to end the war.
“The EU and NATO can make this possible,” Trump said, describing Russia as a “paper tiger… fighting aimlessly in Ukraine.”
Zelensky praised Trump after what he described as a “good meeting” on the sidelines of the UN summit. He said he understood Washington was considering long-term security guarantees for Kyiv after the war, potentially in the form of more advanced weapons and air defence systems.
The Kremlin was quick to respond. Spokesman Dmitry Peskov dismissed Trump’s comments, saying: “Russia is in no way a tiger. It’s more associated with a bear. And there is no such thing as a paper bear.” Peskov suggested the US president’s remarks were made “under the influence of the vision put forward by Zelensky.”
High-Level Diplomacy
The escalating rhetoric coincided with a rare meeting between US Secretary of State Marco Rubio and Russian Foreign Minister Sergei Lavrov—the highest-level encounter between Washington and Moscow since Trump invited Putin to Alaska last month.
The meeting, though largely symbolic, highlighted the delicate balance of dialogue and confrontation now shaping global diplomacy as Russia’s war enters a volatile new phase.
For Zelensky, the message at the UN was clear: the war in Ukraine is not just Europe’s problem. With AI-driven warfare looming, Russian aggression unchecked could redraw security lines far beyond Ukraine’s borders.
