In Hearts of Iron IV (HOI4), Intervention Forces are army items that may be deployed to different nations to help their struggle efforts. These forces will be recalled at any time, however doing so will incur a diplomatic penalty with the nation that they had been deployed to.
There are a number of explanation why you may wish to recall Intervention Forces. For instance, you might want them to defend your individual nation, or you might wish to redeploy them to a unique nation that’s in larger want of help. Regardless of the motive, you will need to concentrate on the diplomatic penalties of recalling Intervention Forces earlier than you achieve this.
