An EW plane in WARNO never shoots anything down. It projects a circle that cuts radar AA weapon accuracy by 20%, reveals AA without giving the opponent a notification, and costs far less than the alternatives, which makes it a screen for a bomber and a spotter for artillery rather than a cheap SEAD plane. This guide covers how to fly one just ahead of a bomber, why that cover fails when the spacing is wrong, and what to send at the radar AA it finds.
Quick answer
| What | Answer |
|---|---|
| Radar AA accuracy | Down 20% while the radar AA is inside the EW plane's circle |
| Can it shoot back | No. It spots radar AA and fires no missile |
| Starting veterancy | Two veterancy on many EW planes; the Prowler is noted as an exception |
| Veterancy bonus | 8% evasive maneuvers, so a 60% ECM plane counts as roughly 70% ECM |
| Cost against a CV plane | A CV plane would cost 100 points more |
| Removing spotted AA | A bomber during the air strike, or artillery after the reveal |
| Spotting alert | None. The opponent gets no notification that the AA was spotted |
What WARNO EW planes do
An EW plane projects a large circle around itself that reduces radar AA weapon accuracy by 20% when the radar AA is inside that circle. Use that radius as a moving support zone, not as a weapon, because the EW aircraft spots radar AA but does not fire a missile back at it.
EW planes are generally much cheaper than the alternatives. Many of them also arrive at two veterancy, with the Prowler noted as an exception. Two veterancy adds 8% evasive maneuvers, and for planning you can treat a 60% ECM EW plane with that bonus as roughly 70% ECM.
The useful pattern is simple: put the EW plane where radar AA has to interact with it, then send the killing unit separately. That killing unit can be a bomber during the air strike, or artillery after the EW plane has revealed the radar AA.
EW plane vs SEAD plane
| Plane type | What it does |
|---|---|
| EW plane | An EW plane spots radar AA, can draw fire, and cannot shoot back. Its value comes from the radar-AA accuracy penalty, lower cost, and the ability to reveal targets for other weapons. |
| SEAD plane | A SEAD plane spots radar AA and fires at it. If it attacks, the enemy AA position is alerted by the shot, and the SEAD plane may need to get closer depending on the aircraft. |
Bomber cover with an EW plane
If the timing works, the EW plane can protect a bomber from TOR missile fire. The same screen can also protect a Canberra while enemy fire targets the EW plane instead of the bomber.
When bomber cover fails
Keep the EW plane close to the bomber
Bomber cover can fail when the bomber is too far behind the EW plane. If the first missile goes into the EW plane and the bomber arrives late, the radar AA can reload and fire again before the bomber finishes the attack. Better micro keeps the EW plane just in front of the bomber, not far ahead of it.
Spotting radar AA with an EW plane
An EW plane can reveal an AA piece without giving the opponent a notification that it has been spotted. That makes the follow-up different from a SEAD shot: once something fires at the AA, the target has a clear reason to move, but a spotted-only radar AA piece may stay where it is.
EW plane scouting after the first reveal
Seeing another TOR confirms that another TOR is on the field. That information changes the next air route even if you do not kill it immediately.
Cheap EW plane benefits
EW planes are cost-efficient support aircraft when you use them as radar-AA spotters, bomber screens, and jamming platforms rather than as worse SEAD planes. Their lower price matters because a CV plane would cost 100 points more, and in a deck like HDR a 175-point bomber makes that difference significant. The best use is not only to cover the bomber, but also to reveal radar AA so another weapon can remove it.
Accurate as of 5 July 2026, the upload date of the most recent WARNO video this guide draws on. Balance patches move unit costs, ranges and menu options, so check anything decisive in your own game.
In this series
- WARNO Air Optics Guide: Detection Tips and Recon Helicopter Starts
- WARNO keybinds and controls
- WARNO Infantry Basics: Strengths, Weaknesses, and Terrain Use
- WARNO Radar AA Mechanics: Radar, SEAD, and Air Defense Tips
- WARNO Army General Basics: Campaign, Formations, and Action Points
- WARNO Gameplay Settings to Adjust First
- WARNO Infantry Tactics for Towns and Urban Fighting
- WARNO Artillery Micro Tips: Fire Timing, Corrected Shot, and Transports
- WARNO Favorable Map Side: How Side Choice Can Matter
- WARNO Deck Copying Tips and Adjustment Guide
- WARNO Deck Archetypes: Division Styles and Play Patterns
- WARNO Beginner Deck Guide: Easy Decks and Comparisons for New Players
Sources
- WARNO Guide: How to Use EW Planes, Dr. Hippie (PhD)
Frequently asked
What are electronic warfare aircraft in WARNO?
Electronic warfare aircraft are support planes that interfere with radar AA instead of killing it directly. They reveal radar AA and apply a 20% accuracy penalty to radar AA inside their circle, but they do not shoot a SEAD missile.
Does the enemy know when an EW plane spots their radar AA?
No. An EW plane can reveal an AA piece without giving the opponent a notification that it has been spotted, so a spotted-only radar AA piece may stay where it is. That is what makes the follow-up different from a SEAD shot: once something fires at the AA, the target has a clear reason to move.
What veterancy do WARNO EW planes start at?
Many EW planes arrive at two veterancy, with the Prowler noted as an exception. Two veterancy adds 8% evasive maneuvers, so for planning you can treat a 60% ECM EW plane with that bonus as roughly 70% ECM.
What should kill the radar AA once an EW plane has found it?
Not the EW plane, because it has no missile and cannot shoot back. Send the killing unit separately: a bomber during the air strike, or artillery after the EW plane has revealed the radar AA, if it stays in place.
Read next
WARNO Radar AA Mechanics: Radar, SEAD, and Air Defense Tips
How WARNO's radar AA works: the radar icon, toggling radar off against SEAD, and deployed AA circles on the campaign map. It is for players who already handle basic anti-air and now want to manage radar-guided pieces such as the Kub and Shilka against SEAD and EW aircraft.
WARNO Micro Control Tips for Faster Unit Management
Micro control tips for WARNO: auto cover, radar AA control groups, synchronized howitzer volleys, corrected shot, and recon openings. It is for players who already know the controls and want to spend fewer clicks keeping units covered, aimed and loaded.
WARNO Artillery Micro Tips: Fire Timing, Corrected Shot, and Transports
Three WARNO artillery micro habits: timing howitzer salvos with Return Fire, keeping shots inside the corrected shot circle, and reloading transports. It is for players who already give artillery orders and want the same guns to hit harder, plus a load-and-move queue for towed artillery.
WARNO Air Optics Guide: Detection Tips and Recon Helicopter Starts
How to pick aircraft by air optics level and open with at least two recon helicopters in WARNO, so you see enemy planes and the enemy opener. It is for players who already read unit cards and want their first-tick spending to answer what the opponent is actually doing.