Discussion of new layered anti-drone defense vs FPV and fiber-optic drones

The post highlights a shift in battlefield air defense toward low-altitude, mass-drone threats, noting reduced effectiveness of traditional EW against fiber-optic FPVs and the emergence of layered counter-drone measures (e.g., acoustic detection networks and widespread use of shotguns/cheap intercept methods). While framed as commentary, it points to evolving counter-UAS tactics and sensor concepts responding to new drone modalities.