Russia Intensifies Air Campaign Against Ukraine as Ground Offensive Stalls, Analysts Say

As Russia's ground offensive in Ukraine stalls, analysts say Moscow is intensifying its air campaign. In response, Ukraine has launched successful long-range drone strikes deep inside Russia, crippling key oil infrastructure and exacerbating a budget deficit crisis. The Kremlin faces mounting pressure, with GCHQ estimating nearly 500,000 Russian military deaths and signs of growing domestic discontent over the war's economic toll.

Ukrainian drone strikes

• ▪Ukrainian missile and drone maker Fire Point has test-flown its FP-7.X ballistic missile, which is intended for air defense systems
• ▪A Ukrainian strike on the Kronstadt naval base near St. Petersburg set fire to the Russian guided-missile corvette Boikiy
• ▪Ukraine attacked a major oil port and military sites in St. Petersburg on or around June 3, 2026, ahead of a major economic forum

Russian oil infrastructure damage

• ▪Ukrainian drone attacks on supply routes have led to fuel shortages and long queues at filling stations in occupied Crimea
• ▪Ukrainian drone attacks have forced the suspension of operations at major Russian refineries, including the NORSI refinery near Nizhny Novgorod, Russia's fourth largest
• ▪The St. Petersburg oil terminal targeted by Ukraine is one of Russia's largest fuel storage and export facilities, handling 12.5 million tonnes of fuel annually

Russian budget deficit crisis

• ▪The head of Sweden's Military Intelligence and Security Service, Thomas Nilson, stated that Russia is "living on borrowed time" and heading towards a "financial disaster."
• ▪Russia's budget deficit has climbed to 5.9 trillion rubles, which is equivalent to 2.5% of its GDP
• ▪Russia's Finance Ministry and central bank have warned that the government's budget deficit could widen to dangerous levels if military spending continues at its current pace

Domestic dissent in Russia

• ▪Russian Communist Party leader Gennady Zyuganov warned Vladimir Putin that his leadership is at risk of being overthrown due to the deteriorating economy and regional tensions
• ▪A poll by the Kremlin-affiliated FOM institute showed that public trust in Vladimir Putin has fallen to 71%, its lowest level in seven years
• ▪Russia's annual Victory Day parade in Moscow was scaled back, with tanks and other heavy weapons absent for the first time in nearly two decades due to security fears

Ukrainian territorial gains

• ▪The Institute for the Study of War (ISW) assessed that Ukrainian forces have "largely halted the Russian spring-summer 2026 offensive so far."
• ▪On June 4, 2026, Russian President Vladimir Putin claimed his troops are "advancing along the entire front" and control over 85% of the Donetsk region
• ▪According to Ukrainian open-source group DeepState, Russian troops in May 2026 saw their smallest monthly territorial gains since October 2023
• ▪Analysts believe Russia is escalating its air raids on Ukrainian cities because its ground offensive has failed to advance

Russian military casualties

• ▪GCHQ chief Anne Keast-Butler revealed that almost half a million Russian soldiers have been killed since the invasion of Ukraine began
• ▪A Russian drone attack in the southern city of Kherson killed one person and destroyed 36 apartments in a residential building
• ▪Russian shelling on or around June 3, 2026, killed at least three civilians in the frontline city of Kramatorsk