Key countries in the Asian region and beyond will soon be updated in HoI 4.
The creators of the global strategy game Hearts of Iron 4 have introduced the Expansion Pass 2. It will include 5 add-ons that affect the Asian region.
The first DLC, Seaplane Tenders, will be released on September 30th — it includes images of three new ships: Japanese, Australian, and American seaplane tenders.
No Compromise, No Surrender is scheduled for release on November 20th. The game will add focuses for Japan, China (Communist and Nationalist), as well as the Philippines. The faction system will be expanded: players will be able to gain "more control over allied countries with new expanded faction rules and alliance goals."
Next year, they plan to release the DLCs Thunder at our Gates and Warships of the Pacific, which will add content for Australia, Siam, Indonesia, and more.
Also in 2026, they should present "Focus Pack - Hearts of Iron IV: Peace For Our Time" — the set will allow you to "use new opportunities for Czechoslovakia and test yourself in an unequal confrontation" with Germany.