What is another word for advance base?
Pronunciation: [ɐdvˈans bˈe͡ɪs] (IPA) 
An advance base is a military term used to describe a military installation established in enemy or foreign territory. Synonyms for advance base include forward operating base, outpost, forward camp, and advance camp. These types of bases are established to provide logistical and tactical support for military operations and are usually situated close to the front line of battle. Other synonyms that may be used include fortification, stronghold, redoubt, and bastion. Regardless of the term used, the purpose of an advance base is to provide a strategic foothold for troops to launch tactical operations from and is a critical component of military strategy and planning.
