Greetings, Admirals.

We will be having our weekly maintenance soon.

Please read on for more information.

Schedule

• April 22, 2026, 01:00 - 04:00 04:30 (UTC)

• April 21, 2026, 18:00 - 21:00 21:30 (PDT)

Target

• All Servers

Details

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Notice

​• Compensation for April 15 Update Issues and Measures ​ ​​

- We sincerely apologize for the confusion and inconvenience caused by the issues and response measures that occurred following the April 15, UTC(April 14, PDT​) update.

- Compensation will be distributed via in-game mail during the April 22, UTC (April 21, PDT) scheduled maintenance.

New 

• Conversion Method Added

- A Conversion Method for the [Base Reopening Commemorative Coin] item used in the Base Reopening Completion Event will be added.

- A Conversion Method for the [Battle Token] item used in the Operation Shield Breaker Intensive Training Event will be added.

• After Battle Holiday Pass Premium Reward Conversion Method Added

- The [Prime Pass P3 Order] obtained as an After Battle Holiday Pass premium reward can be converted into a [Prime Pass P3 Box].

- Using the [Prime Pass Order P3 Box] allows you to obtain items available from the Prime Pass Supply P5 at the same probability.

- Prime Pass Supply P5 Bonus Points will not accumulate when using the Prime Pass P3 Box.

- Unaccumulated points will be totaled and distributed through the scheduled maintenance.

* The totaled points will be applied to your existing Supply Bonus Points.
* Even if the applied points cause the Bonus Points to exceed 100%, Supply Bonus Rewards can still be obtained normally.

Improvements

• Tier XV Ship Base Stat Adjustment​​​

- Some base stats of Tier XV Ships will be increased.

[Before]

​

[After]

• World Boss Server Ranking Reward Distribution Issue Fixed

- An issue where World Boss Server Ranking rewards were not being distributed has been fixed.

- World Boss Server Ranking rewards for the following period will be distributed through the scheduled maintenance.

April 17, 09:00 – April 17, 20:00 (UTC)

April 17, 02:00 – April 17, 13:00 (PDT)

• Operation Shield Breaker Missile Launch Shortcut Added

- A missile launch shortcut for Operation Shield Breaker will be added in the PC version.

• Advanced Ship Upgrade Core Inventory Display Fix

- An issue where the Advanced Ship Upgrade Core item was not visible in the inventory will be fixed.

• Tier XV Ship Ammunition Capacity Improvement

- The base ammunition capacity of Tier XV Ships will be increased.

• Zumwalt Class Batch II Ship Skill Point Adjustment

- [Shock Burst] skill points will be adjusted from 3,500 to 4,000.

- [Anti-Air Defense Stance II] skill points will be adjusted from 6,000 to 3,000.

• Chapter 10 Mission Progress Condition Fix

- The required number of Armada Fleet Hunt missions in Chapter 10 will be adjusted.

• [Armada Counterattack — Sunglasses] Equipment Item Base Effect Fix

- An issue where certain base effects of the 'Armada Counterattack — Sunglasses' equipment item were not being applied to Royal Armada Fleets and Royal Armada Bases will be fixed.

- Ship Anti-Ship ATK increase when attacking Armada Fleets / Royal Armada Fleets

- Ship Anti-Ship ATK increase when attacking Armada Bases / Royal Armada Bases.

• Burke Hero Skill Condition Fix

- The activation condition for Burke's 'Carrier Deployment — Ship Reinforcement I' skill will be adjusted as follows.

[Before]

Carrier Deployment - Ship Reinforcement I Lv.2: 

When attacking Armada Fleets, Royal Armada Fleets, Sub Force, Alliance Rebels, or Secret Armada Base

Carrier Deployment - Ship Reinforcement I Lv.3: 

When attacking World Boss or Secret Weapon

[After]

Carrier Deployment - Ship Reinforcement I Lv.2: 

When attacking Armada Fleets, Royal Armada Fleets, Sub Force, or Alliance Rebels

Carrier Deployment - Ship Reinforcement I Lv.3: 

When attacking World Boss or Special Base

​Event

• New Event Items

- [Invincible Fleet Supply Box]

- Until April 29, UTC (April 28, PDT), before maintenance

Can be obtained through the [New Tides of the Battlefield] related events and products.

- Use [Invincible Fleet Supply Box] to obtain various items based on probability:

[Advanced Ship Upgrade Core]

[1M Resource Box]

[Ship Production Boost (5m)]

[Uranium Ore]

[Advanced Star Dust]

[1st Class Advanced Ship Blueprint]

[120K Iron]

[100K Ship XP (All)]

• Bingo Event — Battlefield Growth

- Until April 29, UTC (April 28, PDT), before maintenance

- Complete the designated mission in each cell and complete Bingo lines to obtain [Battlefield Ship Box].

- Obtain various items including [100K Ship XP (All)], [120K Iron], and [10 Stamina] upon completing all quests.

* The Battlefield Growth Bingo runs 7 times during the event period, and the Bingo board resets daily at 01:00, UTC.

* Please note that upon the start of the next cycle, your existing Bingo Event progress will be reset.

* Please make sure to claim your rewards during the event period.

• Login Event — Era of New Ships

- Until April 29, UTC (April 28, PDT), before maintenance

- Obtain rewards based on your cumulative in-game playtime during the event period.

​​

* Daily rewards reset at 00:00, UTC each day and will expire if not claimed.

• Invincible Fleet Supply Box Usage Event

- Until April 29, UTC (April 28, PDT), ends with the start of maintenance

- Obtain rewards based on the cumulative number of Invincible Fleet Supply Box used.

• Exchange Event - Blade of Revenge

- Until April 29, UTC (April 28, PDT), ends with the start of maintenance

- [Electronic Chipset], [Pegasus Knight], and [Red Invitation] can be converted to [Dark Fang].

- Obtain [Dark Fang] through:

Free Rewards

Purchases at the Exchange Event Shop

- Use [Dark Fang] to obtain:

[Grace Graham Fragment]

[Spruance Fragment]

[Harris Fragment]

[Nimitz Fragment]

- Use [Special Invitation] to obtain:

[Raskova Fragment]

[Shared Legendary Fragment]

[D. Baros Fragment]

[Advanced Hero Summon Key]

* [Blade of Revenge Basic Pack]'s purchase limit will reset daily at 02:00 (UTC) / 19:00 (PDT).

Notes

​- Some features, events, shop items, and rewards may vary depending on your Server or World’s age. Please refer to the in-game information for full details.

- Items or features, unless specified with a specific World label, are available in all Servers and Worlds.

- Details regarding newly released packages, including their composition and sales period, can be found in-game.

- Cooldowns for ongoing Armada Blitz Defense may not reset if they are not completed ends with the start of the maintenance. begins.

- If cooldowns are not reset due to scheduled maintenance, a cooldown reset item will not be provided.

- If the maintenance ends earlier than scheduled, you will be able to access the game normally upon reconnecting.

- You will not be able to access the game during the maintenance period.

- The schedule and details of the maintenance are subject to change, and updates will be notified through this notice.

Thank you.