Surprising there are not more solutions here. We have seen these style of drones for a number of years. I guess it’s a hard problem in general but I also wonder if part of it is simply the historically entrenched defense industry.

The way things are going, no, let's hope the US never wakes up for this problem.

Israel, United States, United Kingdom, China and Russia have HEL high-energy lasers that can shoot down fast drones. Several other countries are working on HEL development. The numbers of operational HEL systems are still very small but growing. I believe that Israel have the most of them in operation today developed primarily by Rafael Advanced Defense Systems. 10kw to 50kw on trucks, 100kw ground based. Range: 7-10km, shorter in fog or rain. Dwell time: 4 to 5 seconds. Cost per shot: $2–$3.50.

Targets: UAVs/drones (including swarms), short-range rockets (Qassam-style), mortars, artillery shells, cruise missiles, and potentially other low/slow-flying threats. It excels against cheap, high-volume threats where kinetic interceptors are uneconomical.

The US is working on a megawatt version that will be mounted on ships to take down full sized aircraft, hyper-sonic weapons and ballistic missiles. Timeline: 2030. Even at 30-50 kW (e.g., the earlier AN/SEQ-3 LaWS on USS Ponce), lasers can target helicopters or manned aircraft to cause crashes by frying sensors or engines. Scaling to hundreds of kW extends range and lethality against faster, larger aircraft.

Iran is unlikely to target food and water without being further backed into a corner, since the escalation would mean reciprocal strikes (possibly independently by the KSA air force) on the Kharg and Bandar Abbas export terminals, which have so far avoided being targeted.