Inside the Battalion That Killed Over 2,000 Russians in 2 Months

Key takeaways

• 1Corsair was built from scratch in 2022 — two men and a Mavic — into a five-division UAV battalion that became the model for the entire Marine Corps. Defending Myrnohrad, it inflicted up to 2,000 Russian casualties in two months while the units it relieved had been reduced to zero.
• 2The three-layer doctrine — deep strike, mid strike, close attack — has one aim: get as few enemy troops to Ukrainian positions as possible. Deep and mid strikes cut command posts, fuel, and personnel movement; close attack finishes the infantry that still reaches the line.
• 3Fiber optic is “not a panacea” — it’s situational. Corsair runs roughly 40% fiber optic and 60% radio; the Russian side has slipped from ~50–60% fiber toward 50/50 as Ukraine downs more of them and China-driven price hikes squeeze supply.
• 4Losing Starlink degraded Russia’s middle-strike depth, and Ukraine has seized the initiative cutting Russian logistics — but Russian reserves still sustain the offensive for now. Hit rates run ~70% at close range with optics, dropping below 50% at 30km against echeloned defenses.
• 5The point/rating system funds equipment — the brigade scored 4,500 points (~30M UAH) in a month — but creates perverse incentives. Units chase scoreable targets, and under-resourced units sent to hot sectors get starved. His fix: score each unit individually and reduce bureaucracy.