Greetings, Admiral. 

An update maintenance window is scheduled for 07/07.
Please refer to the details below.

■ Maintenance Schedule
 - 07/07 01:00 - 02:30 (UTC)

■ Maintenance Details
 - New package products
 - New research category
 - Enhanced warship effectiveness between types
 - Balance adjustments to certain content
※ Maintenance details are subject to change.

Thank you.