Spectrum Is Firepower: Winning the Electromagnetic Fight

Electronic warfare isn’t just a support function—it’s frontline firepower now. Drawing from ATP 3-12.3, this piece breaks down how the Ukraine war turned the RF spectrum into contested terrain, why Russia’s vaunted EW fell short, and how China is quietly prepping to dominate the electromagnetic fight. If we don’t treat spectrum like we treat air superiority, we’re setting ourselves up to lose the next big war before it even starts.

AI Image – Jammed

The next war will be won or lost in the spectrum. If you don’t own the airwaves, you don’t own the fight

This Ain’t Just Static Anymore.

Let’s stop treating EW like a side hustle. In modern war—especially LSCO—electromagnetic warfare isn’t a support function. It’s not a tool to “degrade enemy comms” on a PowerPoint slide. It’s a primary weapon system. Full stop.

ATP 3-12.3 is clear: electronic warfare is now embedded in every maneuver, every fire mission, every kill chain. If you’re not fighting for the spectrum, you’re handing the enemy firepower for free.

And Ukraine? It’s our warning shot. The RF spectrum there is a constant knife fight. Every platoon-level movement gets sniffed out by thermal sensors, EW triangulation, or a loitering munition on standby. Both Russia and Ukraine are treating the electromagnetic spectrum the way WWII generals treated the skies—critical terrain to dominate or die trying.

The Ukrainian EW Front: Darwin’s Playground

Welcome to the most contested RF battlespace since the Gulf War. Russian EW systems like the Tirada-2, Krasukha-4, and Leer-3 have created no-go zones for Ukrainian drones and GPS-guided munitions. These systems jam GNSS, spoof signals, and even inject false coordinates mid-flight. Ukrainian UAV operators call it the “shadow zone”—a place where drones go blind and never return.

But Kyiv didn’t fold. They adapted. Ukrainian forces now use:

Short-burst comms to stay under SIGINT thresholds.
Mesh networks to keep drone comms alive even in jammed corridors.
SIGINT hunting teams that physically track down jamming nodes and drop them with loitering munitions or precision fires.
Commercial and civilian RF gear (like modified DJI controllers and Starlink routers) to dodge military-grade jamming signatures.

This is adaptation under fire—and it’s doctrinal evolution in real time.

“If you can’t talk, you can’t fight. If you can’t jam, you can’t win.”
— Anonymous SIGINT trooper, Donetsk line, 2023

Ukrainian and Russian Efforts: A Knife Fight in the Ether

Both Ukraine and Russia walked into this fight knowing the RF spectrum was prime terrain. Russia came in flexing its Tirada-2, Krasukha-4, Leer-3 systems, boasting they could shut down GPS, cell signals, and drone comms across entire fronts. Ukraine, meanwhile, knew it was the underdog but bet on flexibility, short-burst comms, and civilian tech.

How did it play out?

Russia’s approach: centralized, layered jamming, GNSS denial, and direction-finding teams to hunt Ukrainian emitters. In some sectors, they effectively created RF “dead zones” where GPS and comms blacked out, forcing Ukraine to improvise.
Ukraine’s approach: decentralized, small-unit SIGINT/EW teams, modifying civilian drones for ISR and SIGINT, using Starlink to bypass ground-based jammers, and quickly locating and striking Russian EW systems with HIMARS and loitering munitions.

Both sides neutralized each other’s capabilities in areas, but Ukraine proved more adaptive at the tactical level. While Russia could black out a chunk of the spectrum, Ukraine found ways to work around it, outmaneuver jamming bubbles, and strike Russian emitters before they could reposition.

In ATP 3-12.3 terms: Electronic attack is only effective if you can protect your emitters and reposition faster than the enemy can find you. Russia underestimated Ukraine’s kill-chain speed, while Ukraine turned agility into an asymmetric advantage.

Russia’s Vaunted EW: Why It Fell Short

Russia entered Ukraine with what was considered the best land-based EW capability in the world, built on decades of doctrine emphasizing deep electronic attack. The expectation was clear: Russian brigades would blind and deafen Ukrainian forces, paralyzing their command structures before the first shot was fired.

Didn’t happen. Why?

Operator Error: Russian units lacked the trained EW-SIGINT crews to operate advanced systems dynamically. Systems were often turned on and left in place, making them juicy HIMARS targets.

Terrain Reality: The urban-rural mosaic of Eastern Ukraine complicated Russia’s large-area jamming plans. Cities reflected and absorbed signals unpredictably, while open fields allowed for quick RF triangulation against Russian emitters.

The Nature of RF: Electromagnetic dominance is fluid. Spectrum conditions shift by the hour due to weather, terrain, and enemy countermeasures. Russia’s top-down command structure slowed their ability to adapt, while Ukrainian EW teams could pivot rapidly.

Reliance on Big Systems: Russia’s heavy EW platforms couldn’t match the pace of small-unit maneuver warfare, especially once the front fragmented into nodal fights. Large EW systems became liabilities, not force multipliers.

In the end, Russia’s EW was like having an expensive sniper rifle with no spotter and bad comms: looks scary, but doesn’t hit as often as it should.

The Terrain Factor: Slavic Soil Ain’t Smooth

The RF game changes with terrain—and Eastern Ukraine is not your average battlefield. Here’s what makes spectrum ops extra spicy out there:

Urban centers like Bakhmut and Avdiivka act as RF amplifiers and reflectors, warping signals and masking both friendly and enemy emissions. Think bouncing RF ghosts.
Rolling forests and river valleys increases absorption/diffraction and limits line-of-sight jamming but make DF (direction finding) more erratic—perfect for baiting enemy SIGINT teams into ambushes.
High humidity and weather shifts mess with signal propagation, especially for HF/VHF comms—making tactical radios unreliable at the worst possible times.

This means RF superiority isn’t static—it’s situational. Terrain, weather, enemy posture—all of it reshapes the fight. In ATP 3-12.3 terms, this is where “spectrum management” becomes spectrum maneuver.

EW and Maneuver: One Kill Chain, One Fight

In LSCO, maneuver without spectrum dominance is suicide. Every element—from the battalion TAC to a drone team on the ridge—relies on clean, uncontested comms. No comms? No fires. No ISR. No MEDEVAC. No CAS. You’re deaf, blind, and eventually dead.

Let’s put it bluntly:

Electronic attack (EA) is fires.
Electronic protection (EP) is armor.
Electronic support (ES) is recon.

ATP 3-12.3 nails it: EW teams are now part of the maneuver formation. They’re riding with the mech guys, shaping the RF environment before the first shot is fired. Think of jamming as artillery prep—blinding enemy ISR, disrupting fire direction nets, and scrambling drones.

That’s why “electromagnetic superiority” needs to sit next to “air superiority” in every OPLAN. If you don’t own the spectrum, your kill chain breaks down at step one.

“The electromagnetic spectrum is the new high ground. Treat it like terrain.”
— Ukrainian EW Officer, Kharkiv sector, 2023

China: Watching, Learning, Preparing

China is studying Ukraine like a hawk, folding those lessons into its ATP 7-100.3-aligned doctrine and MDO planning for a Taiwan scenario or LSCO in the Pacific.

Key takeaways China seems to be operationalizing:

Decentralization within a centralized command: Chinese doctrine emphasizes controlling the spectrum at the strategic and operational levels, but the PLA is experimenting with small-unit EW teams that can jam or spoof while remaining mobile.
Integration with kill chains: Like ATP 3-12.3 suggests, China is tying EW effects directly into fires and maneuver planning. Their drills now include pre-assault jamming to suppress Blue Force ISR and comms, immediately followed by precision missile and drone strikes.
Civilian tech exploitation: PLA planners see how Ukraine leveraged commercial drones and Starlink, and they’re prepping countermeasures while investing in hardened, redundant comms for their own forces.
AI and automation: China is looking at how to automate spectrum maneuver, using AI to scan, identify, and jam emissions in real-time, compressing kill chains down to seconds.

China’s takeaway from Ukraine: Spectrum is a priority, but dominance requires speed, precision, and layered redundancy. Their doctrine now mirrors the reality that electromagnetic superiority is as decisive as air superiority in modern LSCO, and they are investing accordingly.

U.S. & NATO: Still Playing Catch-Up?

We’re behind, and we know it. Ukraine showed us what an RF knife fight actually looks like. Our own doctrine (FM 3-0 and ATP 3-12.3) says all the right things—but the question is: are our formations ready to fight in the spectrum?

Some promising moves:

Multi-domain task forces now include organic EW, cyber, and space integration.
Brigade-level EW cells are finally being stood up with real authorities.
Integrated planning tools like SPECTRUM XXI and EWPMT are being fielded to deconflict and exploit RF effects in real time.

But here’s the rub: doctrine is catching up faster than the gear and training. A 3-12.3-aligned force must be:

Digitally camouflaged (low signature, burst comms, deceptive emissions).
Spectrum aware (able to read and respond to RF threats dynamically).
Offensively postured (taking the fight to enemy comms and ISR before they see us).

Final Word: Fire Support Is Now Electronic, Too

Let’s not mince words. The next war won’t be won by who has more tanks or jets. It’ll be won by who can see, shoot, and decide faster—and that only happens if you own the spectrum.

EW isn’t the backline anymore. It’s frontline firepower.

So start planning like you’re in a jamming zone. Fight like your comms are already compromised. And remember—spectrum is firepower. Treat it like you’d treat a gun truck or a HIMARS battery.

Because if the enemy owns the airwaves, they already own the battlefield.

“Spectrum is firepower. If you don’t own it, you don’t own the fight.”
— ATP 3-12.3 (adapted)