Home / War and Conflict / Russia's Relentless Advance: Pokrovsk's Fall Looms as Ukraine Battles Fiber-Optic Drones
Russia's Relentless Advance: Pokrovsk's Fall Looms as Ukraine Battles Fiber-Optic Drones
19 Aug
Summary
- Russia closing in on Pokrovsk, a key Ukrainian logistics hub
- Ukraine's outmatched troops face Russian fiber-optic drones
- Russia's aerial attacks overwhelm Ukraine's air defenses

As of August 19, 2025, the situation in eastern Ukraine is dire. Russia has been steadily advancing towards the city of Pokrovsk, a former logistics hub that has held back Russian forces in southern Donetsk for about a year. The fall of Pokrovsk would be a significant victory for Russia's summer offensive, and Vladimir Putin is eager to use this moment to convince former U.S. President Donald Trump that his momentum is unstoppable.
Ukraine has long relied on technology to make up for its disadvantage in manpower, but Russia is now using a new type of unmanned vehicle that is straining Ukraine's troops: fiber-optic drones. These drones are invulnerable to jamming and spoofing, and Russia is using them to impede Ukrainian movement around Pokrovsk by attacking troops, combat medics, and supply couriers. Ukraine has the same technology, but not as much, with Russian fiber-optic drones outnumbering Ukrainian ones by about 7 to 1 in the Pokrovsk area.
Russia's resource advantage is also changing the dynamic in Ukraine's skies. The country has learned from Iran how to make long-range drones and is now churning out hundreds of them daily. Last month, Russia launched over 6,000 drones and 200 missiles at Ukraine, a significant increase from a year ago. This sustained intensity of combined strikes is overwhelming Ukraine's air defenses, leaving high-value targets vulnerable.
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To slow Putin's war machine, the U.S. and Europe could lift restrictions on Ukraine's use of Western weapons to strike within Russia, and impose secondary sanctions on Russian oil to cut into Russia's military financing. However, the outcome of the battle for Pokrovsk remains uncertain, and Ukraine's fate may depend on the continued support and resolve of the West.