World of Warships and ARPEGGIO OF BLUE STEEL -ARS NOVA- are joining forces again, with a healthy heaping of missions here through the end of June!

Arpeggio of Blue Steel follows the fight against a mysterious fleet of sentient World War II warships called the Fleet of Fog, which has imposed a blockade preventing humanity from using the world's oceans.

We've brought some of these dazzlingly lit vessels to life in our game, and offer missions for the ships you've earned last time, along with fresh opportunities to earn two new brand-new battle wagons. Complete the Haruna and Kirishima missions below to unlock these ships, sisters to Kongō: they're a must-have for all the vessel collectors out there!

All "Arpeggio" content is entirely optional. You're able to toggle the appearance of these ships by activating or deactivating the special Yokosuka Port by clicking the "Anchor" icon in the top left corner of your port screen.

Arpeggio Ship Missions | Haruna Challenge | Kirishima Challenge

"Arpeggio Ship" Missions

Stars June 6 at 04:20 PT / 07:20 ET
Ends July 1 at 04:20 PT / 07:20 ET

Fog Fleet - ARP Kongō

Earn 25 Ribbons in a single Ranked, PvE, PvP, or Team Battle.

• Must use the ARP Kongō
• Repeatable

Rewards

• 15,000 Credits
• +50% Commander XP

Fog Fleet - ARP Myoko

Earn 25 Ribbons in a single Ranked, PvE, PvP, or Team Battle.

• Must use the ARP Myoko
• Repeatable

Rewards

• 15,000 Credits
• +50% Commander XP

Fog Fleet - ARP Haruna

Earn 25 Ribbons in a single Ranked, PvE, PvP, or Team Battle.

• Must use the ARP Haruna
• Repeatable

Rewards

• 15,000 Credits
• +50% Commander XP

Fog Fleet - ARP Kirishima

Earn 25 Ribbons in a single Ranked, PvE, PvP, or Team Battle.

• Must use the ARP Kirishima
• Repeatable

Rewards

• 15,000 Credits
• +50% Commander XP

 

Haruna Challenge Missions

Haruna Challenge

Deal 300,000 damage to enemy ships over any number of Ranked, PvP, or Team Battles.

• Must use a ship tier VI or higher
• Once per account

Rewards

• 100,000 Credits

Haruna Challenge 2

Deal 400,000 damage to enemy ships over any number of Ranked, PvP, or Team Battles.

• Must have completed Haruna Challenge 1
• Must use a ship tier VI or higher
• Once per account

Rewards

• 5x "November Foxtrot" Signal Flags
• 5x "India Yankee" Signal Flags
• 5x "November Echo Setteseven" Signal Flags

Haruna Challenge 3

Deal 600,000 damage to enemy ships over any number of Ranked, PvP, or Team Battles.

• Must have completed Haruna Challenge 2
• Must use a ship tier VI or higher
• Once per account

Rewards

• 5x Defensive AA fire II
• 5x Catapult Fighter II

 

Haruna Challenge 4

Finish in your team's top 5 XP earners in a Ranked, PvP, or Team Battle.

• Must have completed Haruna Challenge 3
• Must use a ship tier VI or higher
• Once per account

Rewards

• 10x "Hotel Zulu" Signal Flags
• Haruna (Battleship) + Port Slot
• Six-Skill Commander

 

Kirishima Challenge Missions

Kirishima Challenge

Deal 100,000 damage to enemy ships over any number of Ranked, PvP, or Team Battles.

• Must use a ship tier IV-V
• Once per account

Rewards

• 100,000 Credits

Kirishima Challenge 2

Deal 200,000 damage to enemy ships over any number of Ranked, PvP, or Team Battles.

• Must have completed Kirishima Challenge 1
• Must use a ship tier IV-V
• Once per account

Rewards

• 5x "Hotel Yankee" Signal Flags
• 5x "Juliet Yankee Bissotwo" Signal Flags

Kirishima Challenge 3

Deal 500,000 damage to enemy ships over any number of Ranked, PvP, or Team Battles.

• Must have completed Kirishima Challenge 2
• Must use a ship tier IV-V
• Once per account

Rewards

• 5x Repair Party II

Kirishima Challenge 4

Finish in your team's top 5 XP earners in a Ranked, PvP, or Team Battle.

• Must have completed Kirishima Challenge 3
• Must use a ship tier VI or higher
• Once per account

Rewards

• 10x "Hotel Zulu" Signal Flags
• Kirishima (Battleship) + Port Slot
• Six-Skill Commander