#504 – Russia-Ukraine War: Putin, Zelenskyy, Drones and the Future of Warfare

What It Covers

Lex Fridman speaks with West Point graduate Preston Stewart and Carnegie Endowment senior fellow Michael Kaufman about the Russia-Ukraine war in its fifth year. They analyze battlefield dynamics, drone warfare evolution, Russian and Ukrainian military strategies, the 2022 invasion failures, the Battle of Bakhmut, and how this conflict reshapes modern warfare doctrine for future conflicts.

Key Questions Answered

• •Drone saturation numbers: Both Russia and Ukraine deploy approximately 8,000–10,000 FPV drones per side per day, totaling hundreds of thousands monthly. These small quadcopters carry interchangeable munitions for anti-personnel or anti-vehicle use. Despite viral footage suggesting one-to-one kill ratios, success rates are far lower — roughly 5 drones per infantry kill, 15–20 per infantry fighting vehicle, and 30–79 per heavily armored tank with electronic warfare protection.
• •Fiber optic drone countermeasure: Attaching a thin fiber optic cable spool to FPV drones eliminates vulnerability to electronic jamming entirely, since the signal travels through a physical cable rather than radio frequency. Russia deployed this first during Ukraine's Kursk offensive in 2023; Ukraine subsequently adopted it. Range has extended to approximately 50 kilometers. The tradeoff is reduced payload capacity and slower flight speed requiring careful cable management over terrain.
• •Gray zone infantry tactics: Neither side holds cohesive front lines. Ukraine maintains sparse three-man picket posts separated by hundreds of meters across roughly four kilometers of front. Russia exploits gaps through individual infantry infiltration on motorcycles, ATVs, and on foot, accepting 90–95% casualty rates to push three to five soldiers past Ukrainian drone units. Those survivors then threaten supply lines and drone reconnaissance teams operating several kilometers behind forward positions.
• •Drone engagement zone dominance: Battlefield initiative in 2025–2026 is determined primarily by which side achieves fire superiority within a 15-kilometer drone engagement zone on either side of the front. The side that suppresses enemy drone units through counter-drone strikes, artillery, and logistics interdiction can then advance mechanized or light motorized forces with reduced losses. Ukraine's successful 2026 offensive operations in Zaporizhzhia and near Lyman followed this deliberate suppression-first sequencing.
• •Russian military's diminishing returns: Russia's grinding attritional offensive approach reached cost-ineffective diminishing returns by summer 2025, representing its worst combat performance since winter 2022–2023. In response, Russia shifted strategic emphasis toward saturation bombardment using jet-powered one-way attack drones and ballistic missiles against civilian infrastructure including warehouses, data centers, schools, hospitals, and shopping centers. Historical precedent shows strategic bombardment alone has a poor track record of achieving maximalist political objectives without accompanying ground success.
• •Decentralized command as force multiplier: Ukraine's adoption of Western-style mission command — where 18–20 year old soldiers act on commander's intent without waiting for orders — produced measurable tactical advantages over Russia's top-down Soviet model. In the 2022 Kyiv advance, Russian columns stalled because junior leaders lacked authority to improvise solutions, forcing senior officers forward to manage traffic jams. This resulted in an abnormally high rate of Russian general officer deaths in the opening weeks of the war.
• •Bakhmut syndrome as strategic warning: Declaring a city a "fortress" creates a sunk-cost trap where political signaling to Western supporters overrides sound military judgment. Ukraine's prolonged defense of Bakhmut from August 2022 through May 2023 consumed experienced units that could otherwise have trained on Western equipment before the summer 2023 offensive. Russia then took a full year to advance from Bakhmut to the adjacent town of Chasiv Yar, confirming the city held limited operational value relative to the cost of its defense.