Are there 11 NATO approved flying/landing formations?

The assertion that there are 11 NATO approved flying/landing formations is not correct; therefore, the answer is false. The NATO alliance does have a variety of flying and landing formations, but the specifics can depend on the operational context and the particular mission at hand.

NATO's standardization aims to enhance interoperability between member nations, and this includes the development of approved formations. However, there isn't a fixed number like 11 that encompasses all scenarios or that is strictly adhered to in every operation. Instead, NATO provides various guidelines and standards that allow forces to adapt their formations to the tactical situation they face, the type of aircraft being used, and the environment in which they are operating. Thus, the notion of a set number of formations can be misleading, reflecting the dynamic nature of military operations rather than a stable list of approved methods.