Daily Briefing

Key Takeaways

• Russia launched one of its most intense aerial campaigns of the war over the Aug 31–Sep 1 period: ~1,500+ drones in 48 hours, ~20 ballistic missiles in 20 minutes against Kyiv, and the first mass KAB glide-bomb strike directly on Odesa city — killing at least 4 in Kyiv and Boryspil combined.
• Ukraine struck back deep: Ukrainian drones hit the Ust-Luga Baltic Sea port (Leningrad Oblast), caused a fire at the Oryol drone base, and a Reuters-cited strike on the Yaroslavnefteorgsintez refinery halted 75% of capacity at one of Russia's 10 largest plants.
• US-Russia diplomatic contact intensified at the G20: Treasury Secretary Bessent met Russian Finance Minister Siluanov — Moscow's first G20 appearance since 2022 — to discuss Trump's 28-point peace plan; European delegations boycotted the group photo in protest.
• Zelensky held a 'constructive' call with Trump envoys Witkoff and Kushner, with a Ukraine visit now being scheduled — the most concrete US-Ukraine diplomatic signal in weeks.
• The US-Iran military exchange in the Persian Gulf is consuming PAC-3 MSE interceptor stockpiles at scale (up to 160 missiles fired, ~15% of US reserves), directly threatening the pipeline of air defense munitions Ukraine urgently needs.