Russian drones struck the strategic Ukrainian port of Odesa, local authorities said early this morning, adding that “damage” had been recorded.

“The enemy has just struck Odesa and the Odesa district with attack UAVs,” local authorities said in a statement on Facebook, referring to unmanned aerial vehicles.

“There is damage,” the statement said without providing further details.

Citing the head of the Odesa district military administration, Yuriy Kruk, the statement said Ukraine’s air defence forces were at work and warned of a possible second wave of attacks.

No other details were immediately provided.