Overview of NATO Agencies and Their Roles (nato.int)

• NCI Agency delivers NATO-wide IT, command & control, and cyber defense services.
• NSPA handles armaments procurement, logistics, and operational support for Allies.
• DIANA accelerates dual-use deep technologies through transatlantic cooperation.

"NATO agencies are integral to the Alliance, providing multinational procurement and sustainment of capabilities and services. They achieve economies of scale and enhance interoperability. Key agencies include the NCI Agency (IT and cyber defense), NSPA (procurement and logistics), DIANA (innovation), and STO (science & technology). Governed by member nations and overseen by the North Atlantic Council, these bodies have evolved from earlier reforms to streamline operations and reduce costs."