Ukraine timed its Huliaipole operation around the weather — and it worked. Here’s why that won’t happen again soon

Ukraine's recent battlefield gains near Huliaipole were a deliberate tactical operation completed weeks before the public learned of them, a regimental commander told Hromadske Radio. Dmytro Filatov, callsign Perun, commander of the 1st Separate Assault Regiment, said the window that made the operation possible has since closed — and no active moves are coming while skies stay clear.

By late February, the operation had outrun its original scope and was recapturing villages Russia once firmly held. Syrskyi subsequently declared February the first month Ukraine recaptured more territory than Russia seized since the 2024 Kursk incursion.

Not a counteroffensive — a tactical operation with a weather window

The Huliaipole advances that made headlines last week were not a counteroffensive, Filatov said. Ukraine's Defense Forces executed the operation earlier, exploiting a stretch of fog and powerful winds— conditions that ground reconnaissance and strike drones on both sides.

"The successes of the Armed Forces that were reported a week ago were actually achieved much earlier — during favorable weather conditions, when there was a period of fogs and strong winds," he said. Those are conditions under which drones, including reconnaissance ones, cannot properly do their work, Hromadske Radio noted.

During that window, Ukraine's Defense Forces launched an offensive aimed at improving the tactical and operational situation on this front sector, stabilizing it, and blocking Russian advances. Filatov was specific about what it was not: 

"This is not some grand counteroffensive that everyone is shouting about. This is operational level. Maybe a little more."

Russia's plans disrupted — now it adapts to Ukraine

Before the operation, Russian forces were actively regrouping and moving in reserves on the Huliaipole axis. Filatov said those intentions have been wrecked. Russia is now forced to react to what Ukrainian units impose on it, rather than execute its own plans.

The operation's goals were threefold: prevent further Russian advances, recover lost territory where possible, and stabilize Ukrainian positions on this sector of the front, according to the officer.

Sunny weather has locked the front

With clear weather now prevailing, neither side can move effectively without catastrophic losses, Filatov said. Ukrainian units are ready every day — but the morning brings sunshine.

"We are in readiness every day, but every morning greets us with sunshine. Under such conditions, no Armed Forces of Ukraine commander will order his personnel to conduct any active actions," he said. 

The logic is straightforward: the moment troops reveal themselves, Russian forces will bring every weapon they have to bear. Drones fly in clear weather — which means reconnaissance works, and anyone who moves gets targeted.

The same constraint applies to Russian forces. They attempt operations and achieve local successes, but at a heavy price. On some days, up to 40 occupants are killed on a single unit's sector of the front alone.

Heights and settlements: how commanders read this sector

Speaking about Zaporizhzhia Oblast more broadly, Filatov drew a distinction between Huliaipole and Orikhiv. Huliaipole matters at the tactical level; Orikhiv is the strategic priority. The reason: Huliaipole sits in a depression. Whoever holds the high ground holds the advantage. At the same time, he noted, any urbanized zone carries tactical value in this kind of fighting.