Battlefield 6 Season 4, titled Pacific Front, launched on July 21, 2026. The update expands the game’s combined-arms combat with the new Tsuru Reef map, naval vehicles, changing ocean conditions, additional weapons and updates for REDSEC and Portal.
Season 4 is divided into three phases. Pacific Front is available now, while a Top Gun crossover arrives in August and the Tidal Strike phase follows in September.
Battlefield 6 Season 4 at a Glance
| Feature | Details |
| Season name | Pacific Front |
| Launch date | July 21, 2026 |
| Main map | Tsuru Reef |
| Main feature | Naval warfare |
| New vehicles | RCB-90 Patrol Boat and 7.7m NSW RHIB |
| New weapons | EF88, Brod 3 and VSSM |
| Top Gun update | August 18, 2026 |
| Final phase | Tidal Strike on September 15, 2026 |
What Is New in Battlefield 6 Season 4?
Season 4 moves the conflict to the Pacific and introduces combat across land, sea and air.
The update adds:
- The large Tsuru Reef multiplayer map
- Naval vehicles and ocean combat
- A Dynamic Wave System
- Three new launch weapons
- REDSEC updates and ranked rewards
- New Portal features
- A new Battle Pass
- Gameplay, audio, interface and vehicle improvements
The mandatory 1.4.1.0 update also includes balancing changes and general fixes across weapons, gadgets, vehicles and game modes. Players can review the complete changes in the official Battlefield 6 patch notes.
What Is Tsuru Reef?
Tsuru Reef is the main map introduced with Pacific Front. EA describes it as the largest Battlefield 6 map released so far.
The map includes coastal areas, open water, land-based objectives and operational aircraft carriers. Its size allows it to support infantry, boats, helicopters, and jets in the same battle.
Because the map contains large water areas, players may need to coordinate vehicles and squad movement more carefully than on traditional land-focused maps. Boats can help squads move between objectives, while aircraft can provide support from above.
How Does Naval Combat Work?
Naval combat is the central feature of Battlefield 6 Season 4.
Players can use two main marine vehicles at launch:
RCB-90 Patrol Boat
Designers built the larger RCB-90 patrol boat for armed, squad-based combat. It can transport players while also providing offensive support against targets on the water or coastline.
7.7m NSW RHIB
The RHIB is a smaller and faster boat. It transports squads efficiently, approaches objectives quickly, and moves through areas where enemies could detect a larger vessel more easily.
These vehicles allow players to attack coastal objectives, move around enemy positions and support teammates from the water.
What Is the Dynamic Wave System?
The Dynamic Wave System changes the movement and appearance of the ocean during matches.
Waves can affect:
- Boat movement
- Player aim
- Visibility
- Lines of sight
- Approaches to coastal objectives
Large waves may briefly hide smaller boats or make accurate shooting more difficult. Players may also use changing water conditions to approach an objective from an unexpected direction.
The system makes naval combat feel less predictable than simply driving across a flat water surface.
What New Weapons Are Available?
Season 4 launched with three new weapons:
EF88
The EF88 is an assault rifle intended for flexible medium-range combat.
Brod 3
The Brod 3 is a carbine that may suit players who prefer faster movement and close-to-medium-range engagements.
VSSM
The VSSM serves as a designated marksman rifle for controlled, accurate shooting at longer distances.
The update also adds new attachments and progression rewards. Weapon performance may change through future balancing patches, so players should check current patch notes before relying on older statistics or loadout recommendations.
What Changed in REDSEC and Portal?
Season 4 adds new rewards and improvements to REDSEC’s ranked battle royale experience.
Portal also receives new creation and customization features. Additional updates planned during the season include Spectator Mode and custom Portal lobbies, which should give players and community creators more control over private games and custom experiences.
When Does the Top Gun Crossover Begin?
The Battlefield 6 and Top Gun crossover is scheduled to launch on August 18, 2026.
The update will include:
- The return of Wake Island
- F-14 Tomcat and F/A-18 Super Hornet jets
- A Carrier Strike multiplayer mode
- A Fighter Sweep mission for REDSEC
- Top Gun characters voiced by their original performers
- The Interdictor sniper rifle
- Additional Tsuru Reef content
Wake Island is a well-known Battlefield location that first appeared in Battlefield 1942. The Season 4 version is being redesigned for Battlefield 6’s scale, destruction and vehicle systems.
Full details are available in the official Battlefield 6 Season 4 roadmap.
What Is Tidal Strike?
Tidal Strike is the final planned phase of Season 4 and is scheduled for September 15, 2026.
EA says the phase will include a collection event with rewards connected to naval contracts and challenges. Additional details may be announced closer to the release date.
Players should treat the roadmap as planned content rather than a guarantee that every feature will arrive unchanged. EA may adjust its live-service plans based on development needs and community feedback.
Is Battlefield 6 Season 4 Free?
The Battlefield 6 live-service update delivers seasonal gameplay content. However, some cosmetic rewards and progression items may require the paid Battle Pass or separate purchases.
Players should check the in-game store before purchasing, because availability, pricing and included items can vary by edition and platform.
What Should Players Try First?
Players entering Season 4 should begin with Tsuru Reef to understand the new balance between infantry, aircraft and naval vehicles.
It may also help to:
- Practice controlling boats before entering competitive matches
- Use squads to protect and repair larger naval vehicles
- Test the three new weapons in different ranges
- Watch how waves affect visibility and aiming
- Complete early Battle Pass challenges
- Review updated vehicle and weapon settings
Frequently Asked Questions
Q1. When did Battlefield 6 Season 4 launch?
Battlefield 6 Season 4 launched on July 21, 2026, with the Pacific Front update.
Q2. What is the new Season 4 map?
The main new map is Tsuru Reef, a large Pacific battlefield featuring land, sea and air combat.
Q3. Does Season 4 include naval warfare?
Yes. Season 4 introduces marine vehicles, ocean combat and a Dynamic Wave System that affects movement and visibility.
Q4. When is the Top Gun crossover?
The Top Gun crossover is scheduled to begin on August 18, 2026.
Q5. Is Wake Island returning?
Yes. A redesigned version of Wake Island is planned for the Top Gun phase.
Q6. When does Tidal Strike launch?
Tidal Strike is currently scheduled for September 15, 2026.
Final Summary
Battlefield 6 Season 4 expands the game with Tsuru Reef, naval vehicles, dynamic ocean conditions and three new weapons.
The season continues on August 18 with the Top Gun crossover, new aircraft, Wake Island and additional modes. Tidal Strike is then scheduled to conclude the roadmap’s three-phase rollout in September.
Because Battlefield 6 is a live-service game, players should continue checking official patch notes for balance changes, delays and updated release information.
