The New York Times writes that this will presumably be possible due to the increase in the production of disposable "kamikaze" drones. Russia is now setting records for the number of "martyrs" launched.
On July 9, according to the Ukrainian Air Force, Russia launched 728 explosive drones and dummy targets, which exceeded the previous record. This made the July 9 attack the largest since the war began.
American analysts predict that, at this rate, Russia could reach the level of 1,000 drones simultaneously in one attack by the fall.