Battlefield 6 Season 4: Pacific Front launched on July 21, 2026, with its content unlocking at 12:00 UTC alongside Game Update 1.4.1.0. The season focuses on naval warfare across a fictional Pacific island chain, with dynamic waves that push boats off course, disrupt onboard weapon aim, and change how players fight above and below the water.
In this guide, we cover:
- Battlefield 6 Season 4’s release date and roadmap
- Tsuru Reef and Season 4’s naval warfare
- All new Season 4 weapons and attachments
- Wake Island, Top Gun, and Custom Lobbies
- Battle Pass, BF Pro, REDSEC Ranked, and Update 1.4.1.0 changes
- Season 4 tips and limited-time rewards
Battlefield 6 Season 4 Roadmap and Release Dates
| Phase | Date | Key Additions |
| Pacific Front (Launch) | July 21 | Tsuru Reef, Dynamic Wave System, RCB-90, 7.7m NSW RHIB, EF88, BROD 3, VSSM, 4″ Shotgun Barrel Extension, 1P86 LPVO, Season 4 Battle Pass, BF Pro, REDSEC Ranked changes |
| Top Gun | August 18 | Wake Island, Carrier Strike mode, Gauntlet: Fighter Sweep, F/A-81F Super Spectre, F-74A Seacat, Interdictor sniper, Tsuru Reef carrier expansion, Custom Lobbies, Spectator Mode, Canted Vertical Grip, Hybrid Suppressor |
| Tidal Strike | September 15 | Collection Event, Royal Navy Dive Knife, Proximity Chat (Battlefield Labs, REDSEC), Phantom Program, Fort Lyndon puzzle, additional optics |
Tsuru Reef: Map Overview
Tsuru Reef is the largest map released for Battlefield 6 so far, spreading combat across four main islands—Yumeji, Kaze, Dusk, and Mist—plus two smaller headquarters islands. Open water separates much of the battlefield, making naval vehicles essential for moving between objectives.
Majestic Ikoi Resort, Tsuru Air Base, and Tsuru Port feature heavy destruction that opens new routes, removes defensive positions, and changes sightlines throughout each match.
For complete island and sector breakdowns, destruction routes, Deploy Beacon positions, class recommendations, and Conquest and Breakthrough strategies, read our Battlefield 6 Tsuru Reef Map Guide.
Dynamic Wave System and New Naval Vehicles
Season 4’s Dynamic Wave System pushes boats off course, disrupts onboard weapon aim, and lets large swells provide temporary cover. Diving clears existing spots, bullets lose damage while travelling underwater, and Drag and Revive now works in water.
The four-seat 7.7m NSW RHIB is a fast transport boat built for rotations and flanking. The two-seat RCB-90 is a heavier assault vessel with customizable weapons, a 120mm mortar, and a front ramp that creates a team deployment point near shore.
The basic rule is simple: use the RHIB to move and the RCB-90 to fight. For complete weapon, mortar, loadout, progression, and combat advice, read our Battlefield 6 RCB-90 and Naval Warfare Guide.
Skip the long vehicle progression grind with our BF6 Vehicles Leveling Boost. Choose your target rank and unlock the weapons, modules, upgrades, skins, and camos needed to make the RCB-90, jets, helicopters, or other vehicles combat-ready through Self-Play or Piloted service.
All Battlefield 6 Season 4 Weapons and Attachments
The EF88 is a bullpup Assault Rifle with a slower fire rate, steady damage, and manageable recoil, built for mid-range engagements. The BROD 3 is an aggressive, highly customizable Carbine suited to close-to-mid-range combat, while the VSSM is a suppressed, subsonic Designated Marksman Rifle with an optional full-auto mode.
The Interdictor arrives during the Top Gun phase and unlocks through a Limited-Time Event. It is Battlefield 6’s longest-range sniper rifle and is powerful enough to eliminate pilots through aircraft cockpits.
Season 4’s launch attachments include the 4-inch Shotgun Barrel Extension, which increases projectile velocity at the cost of handling, and the 1P86 LPVO, which switches between 1.5x and 4.5x magnification. August adds the Canted Vertical Grip for improved LMG hip-fire accuracy and draw speed, alongside the Hybrid Suppressor, which combines recoil reduction with in-world and minimap spotting mitigation.
Unlock the best attachments for the EF88, BROD 3, VSSM, or any other gun with our BF6 Weapon Level Boosting. Epiccarry will level your selected weapon, unlock its optics and attachments, and collect the available skins and progression rewards in Piloted mode.
Wake Island, Top Gun, Carrier Strike, and Fighter Sweep
Wake Island, Carrier Strike, and Custom Lobbies all arrive August 18 as part of the Top Gun phase.
The reworked Wake Island partially draws on its Battlefield V version at Battlefield 6 scale, with carrier-based headquarters framing both sides, an offshore aircraft carrier, and bunkers that can be demolished with C4. Carrier Strike combines land, naval, and air forces around one goal: seize and destroy the enemy aircraft carrier. Gauntlet: Fighter Sweep is a jets-only REDSEC mode built around two-seat aircraft and wingman coordination.
Two-seat fighters also debut — the F/A-81F Super Spectre and the swing-wing F-74A Seacat — and the Tsuru Reef carrier expansion adds two playable aircraft carriers. How pilot and second-seat controls will be split hasn’t been detailed yet. Custom Lobbies and Spectator Mode arrive through Battlefield Portal, letting organizers configure matches ahead of time and supporting dedicated observers across standard Multiplayer and REDSEC.
Battlefield 6 Season 4 Battle Pass and BF Pro Explained
Season 4’s Battle Pass contains 100+ tiers, starting with an Intro Path before four themed paths that can be completed in any order. Finishing all four opens the Ultimate and Prestige progression tracks. The EF88, BROD 3, and VSSM are all unlockable through free tiers, so the premium pass isn’t required for the season’s new weapons.
The premium Battle Pass adds a 10% XP bonus across Hardware, Career, and Battle Pass progression. Battlefield Pro raises that to 15%, adds 25 Tier Skips, and includes an exclusive bonus path.
Complete the seasonal track before its rewards disappear with our Battlefield 6 Battle Pass Boost. Select the level you want to reach, and we will unlock every cosmetic, weapon skin, XP booster, and seasonal reward earned along the way.
Battlefield 6 REDSEC Ranked Changes and Season 4 Rewards
Season 4 also brings its naval theme into REDSEC around the Fort Lyndon marina, alongside a new Ranked season and reward pool.
- Vehicle Keycards, MBTs, and IFVs have been removed from REDSEC Ranked Battle Royale.
- Confirmed Assists now award the same RP as kills, and the full-value kill/assist cap rose from four to eight.
- Placement RP now extends to the top 22 squads instead of the top 14.
- The permanent reward pool includes Playercard cosmetics, patches, decals, and rank-themed Brodie skins, with an exclusive S4 Eliminator skin for the top-ranked Elite 250 player.
The M320A1 was also nerfed specifically in REDSEC, receiving less HE ammunition, fewer cluster submunitions, lower damage, and a smaller effective blast area. Standard Multiplayer balance is unaffected. The End of Round screen was also cleaned up, now grouping kill and assist RP with their cap reductions and displaying negative RP totals correctly.
Climb to your target division without spending the entire season grinding with our Battlefield 6 REDSEC Rank Boost. Choose Self-Play or Piloted mode and earn your desired rank, seasonal rewards, account XP, and Battle Pass progress with experienced, region-matched players.
Battlefield 6 Update 1.4.1.0 Patch Notes Highlights
- Sliding now needs a touch more speed to trigger and no longer spam-activates from crouch-sprint or on landing.
- Swimming got reworked animations and physics, Drag and Revive support, and deep-water squad spawning.
- Vehicle and sea-vehicle audio is more reliable, especially as boats move through waves.
- Bots can now swim toward shore, use boats to reach objectives, and respond to pickup requests.
- Tank-driver aiming is more consistent between first- and third-person views on steep terrain.
- Disposable-tube launchers now continue reloading after you switch weapons, and the MAS 148 Glaive can no longer lock on through solid terrain.
The update also includes new NVIDIA DLSS Multi Frame Generation support, less intrusive UI hit blur, additional Portal creator tools and scripting functions, and a range of other technical fixes.
Tidal Strike Release Date and Confirmed Content
The season’s final phase brings a Collection Event, the Royal Navy Dive Knife, Portal updates, and a Fort Lyndon puzzle chain via the Phantom Program — gather intel across REDSEC maps, reconstruct an access code, and get into Fort Lyndon’s systems. Proximity Chat begins testing as a Battlefield Labs in Live feature for REDSEC.
What to Do First in Battlefield 6 Season 4
- Redeem WELCOMES4 before August 4 for the free Hardware XP Boost.
- Unlock the EF88, BROD 3, and VSSM through the free Battle Pass tiers.
- Begin leveling your preferred weapons and vehicles before the next content phase.
- Prepare for Wake Island, Carrier Strike, the Interdictor, and two-seat fighters arriving on August 18.
Season 4 begins with Tsuru Reef, naval warfare, three new weapons, and major REDSEC changes before Top Gun expands the battlefield on August 18. Complete the launch progression first, then prepare for Wake Island, Carrier Strike, and the final Tidal Strike phase on September 15.
Check out more Battlefield 6 guides:
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Frequently Asked Questions
When was the Battlefield 6 Season 4 release date?
Battlefield 6 Season 4: Pacific Front launched on July 21, 2026. The seasonal content unlocked at 12:00 UTC alongside Game Update 1.4.1.0.
What is included in the Battlefield 6 Season 4 roadmap?
Season 4 is divided into three phases. Pacific Front launched on July 21 with Tsuru Reef, naval vehicles, new weapons, the Dynamic Wave System, the Battle Pass, and REDSEC Ranked changes. The Top Gun phase arrives August 18, followed by Tidal Strike on September 15.
What new maps are included in Battlefield 6 Season 4?
Season 4 adds Tsuru Reef at launch and brings Wake Island back on August 18. Tsuru Reef is a new naval-focused archipelago, while Wake Island is a reworked version of the classic map adapted to Battlefield 6’s scale and systems.
Is Tsuru Reef the biggest map in Battlefield 6?
Yes. Tsuru Reef is the largest map released for Battlefield 6 so far, with combat spread across four main islands and two headquarters islands. It will expand further during the Top Gun phase when playable aircraft carriers are added.
When does Wake Island return in Battlefield 6?
Wake Island returns on August 18, 2026, as part of the Top Gun phase. The map includes carrier-based headquarters, an offshore aircraft carrier, and bunkers that can be destroyed with C4.
How does the new Dynamic Wave System work in Battlefield 6?
The Dynamic Wave System changes boat handling, passenger aim, visibility, and movement on open water. Waves can push boats off course, block sightlines, and create temporary cover, while underwater bullets lose damage over distance and diving clears active spots.
What new naval vehicles were added in Battlefield 6 Season 4?
Season 4 adds the 7.7m NSW RHIB and the RCB-90. The RHIB is a fast four-seat transport boat designed for rotations and flanking, while the RCB-90 is a heavier two-seat assault boat with missiles, defensive equipment, a deployment ramp, and a 120mm mortar.
What new weapons and attachments are in Battlefield 6 Season 4?
The launch weapons are the EF88 Assault Rifle, BROD 3 Carbine, and VSSM Designated Marksman Rifle. The Interdictor sniper rifle arrives during the Top Gun phase. New attachments include the 4-inch Shotgun Barrel Extension, 1P86 LPVO, Canted Vertical Grip, and Hybrid Suppressor.
How do you unlock the EF88, BROD 3, and VSSM in Battlefield 6?
The EF88, BROD 3, and VSSM are available through free Season 4 Battle Pass tiers. Players do not need to purchase the premium Battle Pass to unlock the three launch weapons.
When does the Battlefield 6 Top Gun event start, and what does it include?
The Top Gun phase starts on August 18, 2026. It adds Wake Island, Carrier Strike, Gauntlet: Fighter Sweep, two-seat fighter jets, the Interdictor sniper rifle, themed challenges, cosmetics, a limited-time currency, Custom Lobbies, and Spectator Mode.
What are Carrier Strike and Gauntlet: Fighter Sweep in Battlefield 6?
Carrier Strike is a combined-arms mode in which land, naval, and air squads work together to seize and destroy the enemy aircraft carrier. Gauntlet: Fighter Sweep is a jets-only REDSEC mode built around two-seat aircraft and wingman coordination.
What is included in the Battlefield 6 Season 4 Battle Pass and BF Pro?
The Season 4 Battle Pass includes more than 100 tiers, beginning with an Intro Path and four themed paths before Ultimate and Prestige progression. The premium pass adds a 10% XP bonus, while BF Pro raises the total bonus to 15%, includes 25 Tier Skips, and unlocks an exclusive bonus path.
What changed in REDSEC Ranked Battle Royale in Season 4?
Vehicle Keycards, MBTs, and IFVs were removed from REDSEC Ranked Battle Royale. Confirmed Assists now grant the same RP as kills, the full-value elimination cap increased from four to eight, and placement RP now extends to the top 22 squads. Season 4 also adds new permanent Ranked rewards and rank-themed Brodie skins.
What changed in Battlefield 6 Update 1.4.1.0?
Update 1.4.1.0 reworked swimming, water physics, Drag and Revive, deep-water squad spawning, vehicle audio, and bot behavior around boats. It also improved sliding, tank aiming, launcher reload behavior, Portal tools, UI feedback, and NVIDIA DLSS Multi Frame Generation support.
When does Tidal Strike release, and what content does it add?
Tidal Strike releases on September 15, 2026. It adds a Collection Event, the Royal Navy Dive Knife, new optics, Portal updates, the Phantom Program and Fort Lyndon puzzle chain, and a Battlefield Labs in Live test of Proximity Chat for REDSEC.
