075

075 is a three-digit numeric designation. In ordinary decimal notation, it represents the integer 75. In various contexts, numbers and strings with leading zeros are used for cataloging, model numbers, or military designations, where the leading zero can indicate a series or a distinctive category within a broader system.

Type 075 is a class of large-deck amphibious assault ships built for the People's Liberation Army Navy (PLAN). The ships are designed to carry and deploy a Marine landing force, operate a substantial helicopter contingent, and support amphibious operations and rapid response. As landing helicopter dock ships, they feature a full-length flight deck and an internal hangar to support air operations, a well deck for landing craft, and integrated command facilities. The class forms part of China's broader naval modernization and aims to enhance power projection. Construction and commissioning began in the late 2010s, and several ships have been laid down and entered service during the early 2020s.

Beyond the PLAN designation, 075 may appear in other contexts as a code, model number, or part of a numbering scheme. It does not have a universal meaning outside the specific system in which it is used.