Ukrainian drones struck the Dzhankoi checkpoint, a railway bridge, a Russian pontoon crossing, and trucks at Chonhar overnight on 13 June, hitting four targets along the only land corridor between Russian-occupied Crimea and the southern front. Traffic toward the Dzhankoi checkpoint was halted, Russia's installed head of occupied Kherson Oblast Vladimir Saldo said on Telegram, claiming Russian air defenses shot down 25 Ukrainian drones overnight.
The strike marks a stated change in Ukrainian operational concept. The 1st Separate Assault Regiment named after Dmytro Kotsiubailo, which led the operation jointly with the 475th Separate Assault Regiment "CODE 9.2," announced it is moving from one-off attacks on the bridges themselves to sustained patrol of the entire logistics route. "We are transitioning to patrolling enemy logistics from temporarily occupied Crimea and blocking attempts to restore crossings," the regiment said in a statement posted to Facebook. "Pontoon throughput is low. Trucks accumulate in queues, becoming ready targets for us." Russian fuel and ammunition supplying Russia's southern front pass through this corridor.
The Dzhankoi checkpoint controls the main road between northern Crimea and the Kherson Oblast mainland and serves as the busiest highway and rail junction in occupied Crimea. Saldo also said a bridge between Henichesk and the Arabat Spit, an alternative crossing point Ukraine first struck on 10 June, was attacked again overnight. Ukrainian forces did not confirm Saldo's air defense claim.
The Chonhar bridge — the main highway link between Crimea and occupied Kherson Oblast — was first hit on 7 June by the joint Falanga multidomain operations center of the two regiments, using Fire Point company drones and long-range "Behemoth" UAVs. Traffic was rerouted, then halted again after a second strike on 9 June. Four vehicular bridges at Crimea's northwestern entrance near Armiansk were struck on 11 June, Euromaidan Press reported. The overnight strike on the Dzhankoi checkpoint extends the pattern — and signals the campaign has moved from the bridges to the trucks themselves.
The corridor Ukraine is now patrolling carries the supplies that sustain Russian operations across Ukraine's south. Russian fuel for the Huliaipole direction is shipped by ferry to Crimea and then trucked across the peninsula to the front, regiment commander Dmytro Filatov, call sign Perun, told Ukrainska Pravda earlier this week. Russian cargo, he said, does not move across the Kerch Bridge — its railway link has not been restored since the October 2022 explosion. Cyber intelligence inside Russian military networks now allows Ukrainian planners to target specific units waiting for fuel, Filatov added. The 37th Motor Rifle Brigade was the target of the 7 June Chonhar strike, he said. Trucks ordered for that brigade had still not arrived at the time of his interview.
The interdiction campaign confronts Russia with a layered constraint. Pontoons replace damaged bridges, but they throttle throughput and concentrate trucks in queues — the conditions the 1st Assault Regiment now describes as "ready targets." Rerouting through Armiansk and Perekop runs into the bridges hit on 11 June. Ferrying fuel from Krasnodar Krai bypasses the corridor entirely but cannot scale to replace road transport on the timeframes Russian units in southern Ukraine need.
Filatov said on 10 June that the Chonhar bridge had sustained critical damage and that the occupation forces were searching for new logistics routes for ammunition and fuel.
The announcement is what makes this strike news rather than another item in a logistics campaign. Until now, the Crimea land corridor functioned — slowly, under pressure, but it functioned. As of overnight on 13 June, the regiment that led the bridge strikes is declaring the corridor a sustained engagement zone. Not a target struck once. A route to be patrolled.
"We bleed the enemy to advance forward," the unit said. "This is not the end.
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