So this was the tactical level for the AFU.

On operational level they had the midrange drone campaign, I think it reached the peak by May. Since then the effectiveness seems to decline - I'm not sure I don't see much reports on this. There was a time when they were talking about cutting off Crimea. Chiefly the "land bridge" in south Zap was targeted, trucks rolling back and forth, then the bridges leading into Crimea via the northern neck, and tankers on the Azov sea.
From what I gathered they really didn't put much effort on strikes helping directly with the fronts they were fighting on.

They also have a strategic strike campaign going on, which Zelensky cheekily calls "long-range sanctions". A 40 days of that was intended to pressure Russia to call for ceasefire, during which the AFU struck delivery warehouses, delaying makeup deliveries to Natasha. The strikes on fuel infrastructure resulted in mostly temporary imbalances in fuel supplies and panic buying. And Trump sperging out that this causes fuel prices skyrocketing like he and his pals wouldn't benefit.