The term "puppet forces" is commonly used to describe military units that are controlled by a foreign government or organization. To avoid using this phrase repeatedly in text, there are several synonyms that can be utilized. Examples include "proxy forces," "client forces," "surrogate forces," "marionette troops," or "subservient troops." These terms all convey the idea that the military unit in question is being manipulated by an external entity, rather than acting autonomously. Using synonyms for "puppet forces" can help to add variety to language and make written works more engaging to read.