What is the Ninth Wave update in War Thunder?
War Thunder dropped its Ninth Wave update in March 2026, and it's one of the bigger patches the game has seen in a while. Redesigned water physics and visual effects headline the release, alongside a batch of new vehicles spanning multiple nations. The update also ships a controversial crew interface redesign that the forum has been arguing about ever since launch day. Here's a breakdown of what actually changed and what you need to know before jumping in.
Ninth Wave water physics overhaul
What new vehicles did Ninth Wave add?
The headlining additions confirmed in the official trailer cover four nations. China gets the J-15T carrier-based fighter jet. Italy receives the Centauro II tank destroyer. Russia adds the Pantsir-SM-SV air defense system. France gains the aircraft carrier Foch.
Beyond those flagships, forum posts from launch day note that Italy also received a solid batch of Tier 1 through 4 vehicles, which is good news for players grinding the lower ranks of that tree. The Leopard 2 PL and Leopard 2A4M both received new animations for their rear mudguards as part of this update, according to the official changelog thread.
France did not receive any new researchable vehicles in this update beyond the carrier Foch, which frustrated some players in the community. The French F-16A that appeared was pre-released as an event vehicle, not a standard addition.
Centauro II arrives for Italy
How did the crew interface change, and why are players upset?
This is where the community reaction gets loud. The Ninth Wave update shipped a full redesign of the crew skill window, and based on the volume of complaints in the official changelog thread, it removed a significant amount of functionality players relied on daily.
The specific problems players identified on the forum:
- You can no longer see crew levels for Land, Sea, and Air at a glance from a single screen
- To spend crew points on ground vehicles, you now have to assign a tank to that crew slot first, even if you have no intention of playing that vehicle right now
- The accumulated crew XP total is no longer visible without navigating into submenus
- Ace qualification progress bars disappear entirely if your crew hasn't reached the required level yet
- The new vertical layout on the right side of the screen replaced the previous horizontal arrangement, which players found more readable
User Apvalus summarized the sentiment on the forum: the old crew system was as convenient as the modifications screen, and the new version buries information that used to be available at a single glance. The buttons are smaller, the XP totals are hidden, and the submenu structure adds navigation steps that weren't there before.
User spirtous calculated that checking crew status across all nations would now require clicking through 10 countries multiplied by 8 crew slots multiplied by 3 vehicle categories (air, naval, ground), plus the specific vehicles assigned to each. That's over 1,200 clicks to audit what used to be visible on one screen.
If you rely on planning crew point spending across multiple nations, the new interface makes this significantly more time-consuming. You'll need to assign vehicles to crew slots before you can even see the skill tree for that category.
New crew skill window layout
What changed for naval combat in Ninth Wave?
Naval players are dealing with a separate frustration. The update removed the option to carry three different shell types for the main armament on naval vessels. Ships are now limited to fewer ammunition loadout slots.
For navies that don't carry VT (Variable Time) fuze rounds, this creates a hard choice between standard HE and anti-air TF shells. Previously, carrying all three gave you flexibility to respond to different threats in the same match. That flexibility is gone.
If you play naval without VT rounds, decide before the match whether you're prioritizing surface targets or air threats. You can no longer cover both bases with your main armament loadout.
The Ardennes map received an update, and White Rock Fortress returned to the rotation. The water physics overhaul is the visual centerpiece of the update, per the IGN trailer description, affecting how water behaves in physical naval battles.
What armor changes came with Ninth Wave?
Based on forum discussion, at least one significant armor buff landed with this update. The WAR turret received a kinetic energy penetration resistance increase from approximately 420mm to 500mm KE. Forum user SPANISH_AVENGER noted this means the turret can now withstand rounds including 3BM42, DM33, M829, L26, and Type 1985, whereas those rounds previously cut straight through.
The same user noted that 550mm KE would have been the ideal figure, but 500mm is still a meaningful improvement. In an uptier situation at 12.0+, the vehicle still functions best as an ambush platform rather than a frontline brawler. At 11.7 or lower, you have genuine options against T-72s and T-80s that are pushing aggressively.
WAR turret armor buffed to 500mm KE
What bugs and technical issues were reported at launch?
A few issues surfaced in the days after launch based on forum reports:
- A minimap display bug in gunsight view was reported by user TheVelvetArisu24, where the minimap shows nothing while in the gun optic
- The Leopard 2A4M anime skin variant was not receiving the new rear mudguard animations that the standard version got, which a community manager confirmed should be reported as a bug
- A PS5 Pro quality preset went missing with no mention in the patch notes
- The Gaijin issue tracker had a server-side problem preventing screenshot uploads to bug reports for a period around May 1, 2026
- The Japanese Me-210 still carries an incorrect in-game name according to a submitted bug report; it should be listed as the Me 210 A-1 or Me 210 A-2 rather than the Me 210 V-22
DLSS users on Nvidia hardware can manually set DLSS Preset M through the Nvidia app for War Thunder, even though it isn't exposed as an in-game option.
Is the Ninth Wave update worth playing?
The water physics and new vehicles are genuinely substantial additions. The J-15T, Centauro II, Pantsir-SM-SV, and carrier Foch each add meaningful options to their respective tech trees, and the Italian low-tier additions give newer players more to work with.
The crew interface redesign is the real sticking point. It's not a minor UI shuffle. It removed information that experienced players used regularly for crew point planning, and the new layout requires more navigation to reach the same data. Whether Gaijin reverts it or patches it into a better state remains to be seen based on community pressure.
For shooter games fans who haven't tried War Thunder's combined arms format, the Ninth Wave update is actually a decent entry point given the scope of additions. For veterans, the priority is adapting to the crew UI changes and checking whether your naval loadouts need to be reconfigured.
For more guides covering vehicles, tactics, and update breakdowns, the full War Thunder strategy guides collection has you covered across ground, air, and naval modes.