I fought in Ukraine and here's why FPV drones kind of suck
Frontline experiences from the war in Ukraine suggest cheap first‑person‑view (FPV) quadcopter drones are far less reliable and decisive than their dramatic strike videos imply, with many missions failing due to jamming, fragile consumer‑grade hardware, pilot skill limits and difficult terrain. Commenters weigh their cost‑effectiveness against mortars, artillery and high‑end guided missiles, arguing that while FPVs can be uniquely precise and disruptive—especially against dispersed infantry and soft targets—their value depends heavily on context, logistics and available alternatives. Many expect purpose‑built military designs, fiber‑optic control links and autonomous targeting to make drones more capable and ubiquitous, but doubt they will replace traditional artillery and armor rather than become another layer in combined‑arms warfare.
Technical characteristics & control
- Commenters clarify that “FPV goggles” are simple video displays, not VR; some suggest AR glasses but others argue pilots should be fully focused and physically protected instead.
- Auto‑stabilizing flight modes exist but frontline FPV drones often run stripped‑down, cheap stacks (no GPS/compass), prioritizing cost and agility over ease of use.
Cost-effectiveness vs other weapons
- Much debate centers on whether 20–40% mission “success” is bad or actually excellent once compared to artillery or mortars, which also have low per‑round hit probabilities.
- FPVs are likened to very cheap, short‑range, man‑portable precision munitions; Javelin/TOW/Spike and Switchblade are far more capable but hundreds of times more expensive and production‑limited.
- Against armor, small FPV warheads often disable via soft spots (tracks, engine, hatches) rather than penetrate main armor; multiple hits may be needed, which drives up real cost per kill and logistics (how many drones a unit can carry).
Countermeasures, EW, and fiber drones
- Jamming and frequency congestion are major issues: analog, unencrypted FPV links share a few crowded channels for both sides.
- Fiber‑optic‑guided drones are a key adaptation: immune to RF jamming, used especially for hunting jammers and high‑value targets, but cables can snag, be traced, or theoretically cut, and generate massive lengths of battlefield litter.
- Some say Ukraine uses fewer fiber drones due to industrial limits and trade‑offs; Russia is reported to field more and combine fiber and radio platforms.
Battlefield role and impact
- Several argue FPVs are best seen as complements to mortars/artillery, not replacements: drones spot, confirm, and sometimes execute precise strikes where indirect fire would be wasteful or impossible.
- Others emphasize psychological and logistical effects: constant drone presence forces dispersion, complicates vehicle movement within 5–10 km of the front, and creates an “area denial” environment.
Autonomy and future evolution
- Many think the article underestimates future potential: off‑the‑shelf CV/“terminal guidance” boards already exist; cheap embedded compute (phones, Pi‑class boards) could enable semi‑autonomous terminal homing.
- Counter‑arguments stress cost and integration complexity: adding AI and robust comms quickly pushes a $500 disposable drone toward multi‑thousand‑dollar loitering munitions that already exist.
- There is visible concern about swarms and autonomous “Slaughterbots”‑style systems, and about how cheaply such systems could be mass‑produced.
Terrain, doctrine, and limits
- Several note FPVs are especially effective over flat, open terrain (as in much of Ukraine/Russia); dense forests, mountains, and heavy jamming reduce their value, shifting advantage back to artillery, mortars, and ISR drones.
- Drones are widely seen as transformative but not “war‑winning” by themselves; they are another layer in a classic arms race of weapon vs countermeasure.
Ethics and information security
- A side thread debates whether FPV strikes on unarmed soldiers are war crimes; commenters cite humanitarian law distinctions between combatants, POWs, and those hors de combat.
- Some worry the article leaks useful operational statistics; others respond that both sides already know these realities from their own programs.