Download-hearts-of-iron-iv-field-marshal-edition-v1-12-7-p2p May 2026

Naval invasions cannot be launched instantly; they require a "preparation time".

: A new UI convenience in recent updates allows you to Shift + Click certain icons to instantly prepare actions like raids. 2. Prepare a Collaboration Government (Intelligence)

: When you eventually execute the plan, these units receive a combat bonus (attack and breakthrough) based on how well-prepared they are. download-hearts-of-iron-iv-field-marshal-edition-v1-12-7-p2p

If you have the La Résistance DLC (included in some versions of the Field Marshal Edition), your spies can run the operation.

: You must build an Intel Network in the target country first. Once the network is strong enough, you can launch the "Prepare Collaboration" operation from the Operations tab. 3. Naval Invasion Preparation Naval invasions cannot be launched instantly; they require

: The time required depends on your technology and the number of divisions assigned (e.g., a 10-division invasion takes much longer to prepare than a 1-division one).

: To make an enemy nation capitulate faster and ensure high compliance (access to their factories and resources) immediately after they surrender. Prepare a Collaboration Government (Intelligence) : When you

Paradox Interactive Releases “Hearts of Iron IV” - Player Theory