12th MAY 3pm to 26th MAY 3pm
EX 1: Battle of Oslofjord
Reward: German 3x203mm Guns
EX 2: Battle of the Barents Sea
Reward: CL Nürnberg
EX 3:Battle of the North Cape
Reward: Torp Bomber Firebrand
Ex 4: Base Defensive Battle
Reward: BB Hindenburg
EX Troll Stage: Akula Persuit
Reward: Precious Furniture Crate x 2
EX 5: Forward Post Ambush Battle
Reward: Improved High Pressure Boiler
EX 6: Enemy Fleet Ambush Battle
Reward: Precious Furniture Crate x 3
EX 7: The Final Stand
Reward: New Avatar
Two medals are available upon completion of of E4 and E7