Iran is using a tactic of mass launches of inexpensive drones to force the US and its allies to spend costly anti-aircraft missiles. The country's actions raise questions about the sustainability of air defense systems in the region during a prolonged conflict. This is reported by The New York Times, analyzing the course of the US and Israel's military operation against Iran.

According to experts, a key factor becomes the discrepancy in costs. While Iranian kamikaze drones like the Shahed-136 are estimated at $20–50 thousand each, one Patriot missile costs the American budget more than $3 million.

"Certainly, shooting down a drone costs more than launching it. It's a game of money. The cost ratio for one shot, one interception — at best, ten to one in favor of Iran," the newspaper quotes Arthur Erickson, CEO of drone manufacturer Hylio.

Concerns about depletion of stockpiles are confirmed by figures. According to US Central Command (CENTCOM), during the first five days of the conflict, Iran launched over 500 ballistic missiles and more than 2,000 drones. Although many were intercepted, such a pace creates a colossal burden.