Greetings, Admirals.

We will be having our weekly maintenance soon.

Please read on for more information.

Schedule

• May 20, 2026, 01:00 - 06:00  08:00 10:00 12:00 14:00 16:00 17:00  19:00 19:35 ​(UTC)

• May 19, 2026, 18:00 - 23:00 May 20, 2026​. 01:00 03:00 05:00 07:00 09:00 10:00  12:00 12:35​ (PDT)

Target

• All Servers

Details

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New

• Conversion Method Added

- A Conversion Method for the [Energy Drink] and [Mileage Card] items used in the [Camping Tour] event will be added.

- A Conversion Method for the [Alamo Wheel Key], [Alamo Support Materials], and [Alamo Premium Support Materials] items used in the Operation: Alamo event will be added.

• Alliance Contribution Quest Added

- A Lv.90 – Lv.100 Blitz Defense successful defense participation mission will be added to the Alliance Contribution Quests.

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• Blitz Defense Wave Skip Feature Added

- A Wave Skip feature will be added to Blitz Defense. 

Contribution points can be earned for the waves in which your deployed fleet participated in combat.

- Up to 5 waves can be skipped using the Wave Skip feature.

* The Blitz Defense Wave Skip feature becomes available for the relevant difficulty once Wave 10 has been cleared.​

* XP and defense success rewards earned through combat will only be distributed for waves that were actually played.

• Claim All Feature Added for Ranking Event Final Rewards

- A Claim All feature for Ranking Event final rewards will be added.

Improvements

• Gerald R. Ford Jet Squadron Operation Range Improvement

- The Jet Squadron operation range of the Gerald R. Ford aircraft carrier will be increased.

• Tier XV Ship Model Visual Improvement

- The visual models of 3 Tier XV Ships (Ohio Class, Constellation Class, and Zumwalt Class Batch II) will be improved.

• Scan Challenge Mission Information Display Improvement

- The current progress stage of Challenge Missions within Scan Missions will now be displayed.

- When all stages of the 'Challenge Mission Daily Limit' are completed, 

an [All Stages Complete] indicator will be displayed in the Scan information.

• Server Invasion Selection Screen Improvement

- A notification will now be displayed when there are no Wild Card selections during Server Invasion.

- A dedicated UI for lottery selection candidates has been added to the Server Invasion selection list to distinguish them from existing Wild Card members.

• World War Draw Exception Notice Added

- A World War draw exception notice has been added.

* This notice can be found via [World War Info → World War Status → '?' button in the upper right corner].

• Charles de Gaulle Re-sortie Cooldown Display Fix

- An issue where the Charles de Gaulle aircraft carrier skill was not being applied correctly, causing a discrepancy between the displayed re-sortie cooldown time and the actual sortie time, has been fixed.

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New​

• Alliance Contribution Quest Added

- A Lv.133 Strike Group successful defeat participation mission will be added to the Alliance Contribution Quests.

* This Contribution Quest will be added for Grand Master World and Master World only.

Event

• New Event Items

- Until May 27, UTC (May 26, PDT), ends with the start of maintenance

- [Defense Breakthrough Dice]

Can be obtained through the [Last Stand] related events and products.

- [Operations Commander's Fountain Pen]

Can be obtained through the [Last Stand] related events.

- [Defense Breakthrough Box]

  Can be obtained through the [Last Stand] related events.

• Server Transfer Event

* The Server Transfer Event schedule has been adjusted due to changes in the event format. 

We apologize for the confusion. (Added May 19, 13:50, UTC / May 19, 06:50, PDT)​

- Until May 27, UTC (May 26, PDT), ends with the start of maintenance.​

- During the event period, Server transfer is available regardless of HQ Level.

- [Alliance Rejoin Cooldown Reduction Ticket (7 days)] will be granted once only upon the first Server transfer.

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* The discounted amount is reflected in the table above.

* [Alliance Rejoin Cooldown Reduction Ticket (7 days)] will not be provided after the Server Transfer Event ends.

 * Servers available for transfer can be viewed from the ‘Server List’ menu. 

> At the bottom right of the field > “View More” > “Server List”

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* Sever transfer is not available during an active World Boss encounter.

* Server transfer is not available if your Aircraft Carrier or units are deployed on your current Server.

* Event progress will be reset if you move to a different Server.

* Server transfer is not available if you are currently in an Alliance.

* A 1-hour cooldown timer will be applied after a successful Server transfer.

​• Last Stand — Front Line Operation Wheel

- Until May 27, UTC (May 26, PDT), ends with the start of maintenance

- [Operations Commander's Fountain Pen] required for the Front Line Operation Wheel can be obtained through related events.

- Spin the Front Line Operation Wheel to obtain various items based on probability:

[Ship Upgrade Core]

[Advanced Star Fragment - Legendary]

[Advanced Star Dust]

[Uranium Ore]

[Ship Production Boost (5m)]

[1st Class Advanced Ship Blueprint]

[100K Ship XP (All)]

[1M Resource Box]

[Food/Iron/Oil Selection Box]

[Ship Parts Enhancer]

[100K Refined Ship XP (All)]

• Last Stand — Last Defense Quest

- Until May 27, UTC (May 26, PDT), ends with the start of maintenance

- Clear quests during the event period to obtain [Defense Limit Break Dice]

* Please make sure to claim your rewards before each quest expires during the event period.

• Last Stand — Defense Limit Break Dice

- Until May 27, UTC (May 26, PDT), ends with the start of maintenance

- Obtain [Defense Breakthrough Dice] through related events and products during the event period.

- Move and obtain rewards based on the number rolled on the Dice.

- Obtain rewards based on single lap completion and cumulative lap completion.

- Obtain [Operations Commander's Fountain Pen], [D&A Instructions], [Advanced Star Dust], [Medal of Merit], [Food/Iron/Oil Selection Box], [Food], [Iron], [Oil], [Silver], [Ship Production Boost (5m)], [100K Ship XP (All)], and other rewards through the event.

* Available from HQ Lv. 20.

• Defense Breakthrough Box Usage Event

- Until May 27, UTC (May 26, PDT), ends with the start of maintenance

- Obtain rewards based on the cumulative number of Defense Breakthrough Box used.

• Last Stand — Last Defense Time

- Until May 27, UTC (May 26, PDT), ends with the start of 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.

​​• Operation: Alamo — Indomitable Commander Wave Achievement Reward Event Period Extended​

- Until May 27, UTC (May 26, PDT), ends with the start of maintenance

- The Operation: Alamo — Indomitable Commander Wave Achievement Reward Event period has been extended
until the May 27, UTC (May 26, PDT) maintenance.

• Exchange Event - Blade of Revenge

- Until May 27, UTC (May 26, 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.