Defence activities

NACE code 84.22 covers defence activities, which are essential for maintaining national security and protecting a country's sovereignty. This industry encompasses a wide range of military operations, including the management and support of armed forces, as well as the development and procurement of defence equipment and technology. As a critical component of a nation's infrastructure, the defence industry plays a vital role in the broader economy, contributing to employment, technological innovation, and international relations.

The production techniques used in the defence industry vary greatly depending on the specific activities involved. Key processes may include the design, testing, and manufacturing of military hardware such as weapons, vehicles, and aircraft. Additionally, the industry relies on extensive training, logistics, and operational planning to ensure the readiness and effectiveness of armed forces. Technological advancements, such as the use of computer simulations and automated systems, have also become increasingly important in modern defence operations.

The defence industry requires a wide range of inputs, including raw materials such as metals, plastics, and composites for the production of military equipment. Specialized machinery, tools, and testing equipment are also essential for the industry's operations. Additionally, the industry relies on highly skilled personnel, including engineers, technicians, and military personnel, to carry out its various functions.

The primary outputs of the defence industry are the various military equipment, systems, and services that support national security and defence operations. These outputs may include 25.40 Manufacture of weapons and ammunition, 30.30 Manufacture of air and spacecraft and related machinery, and 84.22 Defence activities. The defence industry's outputs are typically consumed by government agencies, such as the armed forces, as well as international partners and allies.