What do the three fins represent in naval insignia?

The three fins in naval insignia symbolize the major areas of nuclear, conventional, and chemical interest. This representation is significant as it highlights the core expertise and responsibilities of naval forces, particularly within the context of explosive ordnance disposal and broader naval operations. By incorporating these three areas, the insignia underscores the focus on comprehensive readiness and specialized capabilities in addressing diverse threats and challenges posed by these types of weapons.

The design elements in military insignia are often rich in symbolism, and the fins specifically indicate a commitment to mastering both the complexities associated with each area and the strategy involved in dealing with ordnance that may arise from them. This makes the insignia not just a simple visual element but a representation of the critical competencies required for modern naval warfare and operations.