[Xi Jinping’s Cold Assessment: Putin’s War Was a Massive Miscalculation]

Repercussions are widening following disclosures that Chinese President Xi Jinping assessed that "Russian President Vladimir Putin will regret his invasion of Ukraine" during his bilateral summit with U.S. President Donald Trump in Beijing. Coming at a time when the Russian military is simultaneously facing immense pressure across the ground war, aerial combat, and energy export sectors, this remark is being interpreted as a cold strategic evaluation rather than mere diplomatic rhetoric. The fact that this statement was made public right on the eve of Putin's visit to Beijing has drawn sharp focus to potential hairline cracks in the Sino-Russian axis.

The Financial Times (FT) reported on May 19, "During an extensive dialogue with Trump at last week's Beijing summit, Xi Jinping personally delivered an assessment that Putin would ultimately come to regret the full-scale invasion of Ukraine he launched in 2022." The publication noted that it is highly unusual for Xi to publicly voice such a negative view regarding the Russian supreme leader’s foundational strategic judgment.

The FT further emphasized, "While Xi had extensive discussions regarding the war during previous summits with former President Joe Biden, the weight of this remark is far greater as he had previously refrained from offering a direct critique of Putin or the war itself."

"The timing of this disclosure is exquisite," the FT explained. "Putin arrived in Beijing for a summit just four days after Xi hosted Trump. This visit marks the 25th anniversary of the Sino-Russian Treaty of Friendship signed by former President Jiang Zemin in 2001, effectively bringing Putin back to the very stage where he and Xi declared a 'no-limits partnership' in February 2022, right before the launch of the full-scale invasion."

The FT added that the Chinese Embassy in Washington and the White House declined to comment, and the fact sheet released by the Trump administration immediately after the summit did not contain any mentions of Putin or the war in Ukraine.

[Russia Pushed Back on the Ground… The ‘Spring Offensive’ Amounts to Nothing]

President Xi’s assessment aligns closely with the stark realities on the battlefield. The Institute for the Study of War (ISW), a U.S.-based think tank, analyzed that "the Russian military suffered a net loss of $116\text{ km}^2$ in territory during the single month of April, marking its first monthly net retreat since August 2024." The institute added, "Russia's average daily seized territory plummeted from $9.76\text{ km}^2$ during the same period in 2025 to $2.9\text{ km}^2$ in early 2026, meaning the spring offensive is yielding virtually empty-handed results."

The ISW further noted, "Russia launched over 8,000 drones toward Ukraine in April alone, setting a record for the highest monthly launch volume since the start of the full-scale invasion, yet the military returns fall drastically short of the assets deployed." It analyzed that while the Russian military attempted to employ infiltration tactics to project an impression of continuous advancement, this was more indicative of the Kremlin’s cognitive warfare rather than tangible achievements. Meanwhile, Ukraine's Ministry of Defense announced that Russian casualties exceeded 35,000 in April, surpassing Russia's monthly recruitment capacity for the fifth consecutive month.

[The Skies Blocked: Crises in Strategic Aviation and Air Defense Networks]

Coupled with the stalemate on the ground, Russia's crisis regarding air superiority is deepening. Reuters reported, "Ukraine dealt a profound blow to Russia’s strategic bomber capabilities through 'Operation Spiderweb' in June 2025." It added, "At the time, approximately 20 aircraft were struck by a deployment of 117 drones, with at least 10 of them completely destroyed."

Reuters went on to highlight that "the strike zone spanned 5 oblasts and 5 time zones, featuring an unprecedented operation that struck as far as the Belaya Air Base in eastern Siberia, roughly 4,300 km away from Ukraine." It noted that because production lines for the Tu-95 and Tu-22M bombers were terminated decades ago, there is no way to replace the lost airframes, making the strategic weight of the blow highly significant.

Radio Free Europe/Radio Liberty (RFE/RL) also analyzed, "Ukraine is maintaining de facto control over the Black Sea utilizing cutting-edge uncrewed surface vessels (USVs) and advanced sensors, and is rapidly developing capabilities to precisely strike Russian airbases, air defense networks, and munitions factories with drones and missiles." The outlet noted that these deep-strike operations are occurring even as Russia incurs massive human casualties to achieve agonizingly slow advances on the frontlines.

Furthermore, Foreign Policy reported on May 18, "Recently, Ukraine's long-range strike capabilities have expanded to a level that directly threatens the Russian capital region." It pointed out that "Ukrainian forces struck the Angstrem microelectronics facility in Zelenograd near Moscow, delivering a direct hit to a core production node of the Russian semiconductor industry—facilities that had long been viewed as virtually sacrosanct due to their close proximity to the capital."

[Direct Hit to Oil Exports: War Chest Foundations Shaken]

Foreign Policy further noted, "Another shockwave brought about by Ukraine's long-range drone strategy is the disruption of Russian energy exports." It stated, "Ukraine struck 20 refining facilities and export terminals in April alone, with some attacks occurring up to 1,750 km away from the Ukrainian border, proving a strike radius that has expanded more than 2.5 times compared to four years ago."

In a related report, Bloomberg explained, "Russia's three major western oil export ports—Novorossiysk (Black Sea), Primorsk, and Ust-Luga (Baltic Sea)—have all suffered damage from drone attacks, leaving at least 40% of its oil export capacity offline." It added, "Ust-Luga and Primorsk were subjected to at least five concentrated bombardments within a ten-day span, causing cargo volumes at the two Baltic ports to plunge to one-third of the previous week's levels, which analyses suggest slashed Russian oil revenues by over 1 billion USD."

Bloomberg continued, "Energy industry estimates show that Russian refinery throughput averaged 4.69 million barrels per day in April, marking its lowest level since December 2009. Concurrently, Russian crude production dropped by 300,000 to 400,000 barrels per day compared to the first quarter, logging the sharpest decline in roughly six years." The outlet underscored that this has dealt a major strategic blow by preventing Russia from fully capitalizing on the massive windfall profits expected from the spike in global oil prices triggered by the U.S.-Israel war against Iran.

[The Great Reversal Sparked by Drone Warfare: “Ukraine Has Transformed!”]

The Financial Times noted, "Ukraine's drone-strike capabilities are widely evaluated as altering the very nature of modern warfare." U.S. Representative Brendan Boyle, a senior Democratic member of the U.S. delegation to the NATO Parliamentary Assembly, stated, "The brave Ukrainians have reinvented modern warfare much like World War I reinvented warfare for the 21st century," adding that "drone warfare has now become the baseline standard and is fundamentally revolutionizing the way wars are fought."

The Associated Press (AP) also reported, "Ukraine unleashed another massive wave of drone strikes across Russia, including areas near Moscow, on May 17, leaving at least 4 fatalities and over a dozen injuries." It added, "President Zelenskyy emphasized that the strikes were a 'completely justified' response to Russia's large-scale aerial bombardments of Kyiv, with drone debris falling near Russia’s largest airport."

In connection to this, Foreign Policy cited Wolf Gruner, a historian at the University of Regensburg, who assessed that Ukraine's strategy demonstrates to Western backers a capability far beyond mere defensive resistance—namely, the ability to inflict substantive costs on Russia. This, in turn, operates to heighten Moscow's incentive to eventually accept a negotiated compromise.

[Conclusion: A War of Attrition Testing Alliances]

With the military situation collapsing across both ground and air domains, Putin’s military prestige has cratered. An arrogant war of aggression that was expected to conclude within days has dragged into its fifth year of protracted conflict, depleting Russia’s national wealth and pushing its economy to the brink of ruin. The fact that even Xi Jinping has seen through Putin's strategic failures—and has begun viewing him as a burdensome strategic liability at the negotiating table with the United States—serves as a decisive turning point that deepens Putin's diplomatic isolation.

Ultimately, Xi Jinping's remark that "Putin will regret it" is not simple diplomatic posture; it is a cold, calculated reading of Russia's current reality, where military, economic, and diplomatic burdens are compounding simultaneously. Given that the "no-limits partnership" declared in Beijing in 2022 is being put to the ultimate test by a protracted war of attrition, this statement will likely serve as a critical bellwether for the future trajectory of Sino-Russian relations and the war in Ukraine.