Spain confirms its participation in the new NATO military surveillance project

The project you refer to as the “NATO multinational military surveillance project” does not appear under that name or with the acronym AFSC in official sources or in the newspaper Demócrata. What is clearly identified is a set of allied surveillance and command and control programs — especially the MN5G (military 5G) project and the aerial, space, and maritime surveillance initiatives — in which Spain participates and which are currently in the demonstrator and interoperability testing phase, not yet in massive deployment. Internally, the “processing” translates into government decisions, industrial plans, and administrative procedures so that Spanish companies can bid for NATO tenders, without going through a specific legislative procedure in Congress.

Which project fits your description

Searches do not find any NATO program formally called “multinational military surveillance project” nor with the acronym AFSC. The description better fits:

• the MN5G project, a multinational collaboration on military 5G networks for surveillance, drone control, and advanced command and control, in which Spain participates alongside Italy and Turkey (link);
• other allied surveillance and command programs described by the Government and analyzed by Demócrata, such as the allied software for cloud services and submarine mission networks, aimed at sharing classified information in real time (link, link).

Additionally, the National Aerospace Security Strategy approved in 2025 explicitly links Spanish policy to NATO’s multinational aerospace surveillance and tracking systems, strengthening radar, command and control, and space surveillance (BOE-A-2025-16214).

Current phase of these projects

According to available information, the MN5G project and related allied surveillance systems are in an intermediate technological-operational phase:

• they have moved from conceptual designs to demonstrators and interoperability tests since 2024, with pilots integrating 5G networks, sensors, and unmanned platforms (link);
• in parallel, NATO and the EU have launched roadmaps to strengthen aerial and anti-drone surveillance, such as the “European Defense Initiative against Drones” and the “Eastern Flank Surveillance,” planned to start in 2026 (link, link);
• Spain is already employing advanced surveillance and air defense technologies in NATO exercises (Eastern Sentinel, Task Force X, large maneuvers on the eastern flank), which serve as testbeds for new detection and threat tracking capabilities, including drones (link, link, link, link).

No reference has been found to a formal “processing phase” like that of a Spanish law; in NATO the cycle is rather political, technical, and contractual, not parliamentary.

What “processing” means for Spain

From the Spanish perspective, the “processing phase” is embodied in three areas:

• Strategic decisions: the Government has aligned its defense policy with these developments, raising spending to 2% of GDP and dedicating 44.17% of the defense budget to equipment and innovation, with strong emphasis on surveillance, air defense, and space capabilities (link, link).
• Industrial and R&D programs: Spain promotes radars, anti-drone systems, radiofrequency, and maritime/space surveillance through companies like Indra, Navantia, Airbus, and others, in European and NATO programs that provide sensors and networks to this multinational surveillance ecosystem (link, link, link, link, link, link, link, link).
• Procedures for companies: Spanish industrial participation in NATO contracts goes through the so-called Declaration of Eligibility, processed before the Ministry of Defense, which enables companies to bid in international tenders (ICB) managed by agencies like NCIA or NSPA (link).

Next steps towards full execution

The foreseeable next milestones are: consolidating the technological demonstrators in NATO and EU exercises during 2026–2027, closing large-scale acquisition contracts once capabilities are validated (radar, tactical 5G, anti-drone, space surveillance), and connecting these systems to the integrated allied command and control architecture. For Spain, this will imply continuing to approve Special Modernization Programs, maintaining investment effort, and ensuring that the national industry (radars, drones, command and control systems) captures a relevant share of these contracts.

If you are interested, I can delve specifically into how this project affects votes in Congress or the internal political debate on defense and military spending.

Additional context at: NATO analysis, official position of Spain in NATO, integrated air defense, NATO projects with Spanish participation, Spanish participation in NATO surveillance project, Spain’s commitment to NATO, Ankara summit guide, US drawdown, arsenal of freedom, PP–PSOE agreement in Brussels, European rearmament and military innovation, DIANA program, business for Spanish industry, deployment in Slovakia, exercise on the eastern flank, incidents with Russian drones, interception in Lithuania, Turkey case, Spanish drone industry, loitering drones.

The NATO Secretary General is the highest civilian authority and the main political coordinator of the Alliance: he leads consultations among allies, ensures that decisions are implemented, and acts as the public face of the organization. His competencies derive from the North Atlantic Treaty and internal practice: he does not command troops nor decide operations alone, but organizes the decision-making process and manages NATO’s civilian apparatus. Mark Rutte has held the position since October 1, 2024, elected by consensus of member states for an initial four-year term, renewable. Previously, he was Prime Minister of the Netherlands for over a decade and leader of the liberal VVD party, with a profile strongly focused on fiscal discipline and defense strengthening.

Competencies and functions of the NATO Secretary General

According to current regulations and established practice, the Secretary General is the highest international civilian official of NATO. He coordinates the consultation and decision process within the North Atlantic Council and ministerial committees, ensuring all allies participate and that agreements reflect the political consensus reached.

Main functions include:

• Official NATO spokesperson: communicates the Alliance’s positions in press conferences, international forums, and before parliaments, such as when Mark Rutte addresses the European Parliament or allied Defense Ministers, described in several reports by Demócrata and in notes like the European Parliament’s on his first official visit to the hemicycle (link).
• Leadership of international staff: heads the International Secretariat, composed of officials from all allies, providing political and administrative support to national delegations.
• Implementation of decisions: once governments agree on a course of action, the Secretary General ensures it is translated into concrete plans, resolutions, and follow-up, for example regarding support to Ukraine or reinforcement of the eastern flank, as illustrated in interventions collected by La Moncloa after allied summits (link).
• Crisis management: acts as a political facilitator during tensions among allies or with third parties (Russia, Iran, etc.), a role Demócrata highlights describing how Rutte tries to contain crises opened by US withdrawal threats (link, link).

The Washington Treaty does not detail an article-by-article “statute” of the position, but internal legal practice has established that the Secretary General is appointed by the North Atlantic Council by consensus, for an initial four-year term, extendable by mutual agreement. Various informative and academic sources (for example, summaries like this analysis or institutional fact sheets cited in official acts) agree that it is traditionally a high-level European political figure.

Moreover, in recent practice noted by Demócrata, the Secretary General has taken very visible roles in three areas: pushing agreements to raise defense spending to around 5 % of GDP (link, link), coordinating support to Ukraine, and managing relations with the United States amid military drawdown and Alliance exit threats (link, link).

Mark Rutte’s professional background

Mark Rutte (The Hague, 1967) holds a degree in History and developed his political career in the People’s Party for Freedom and Democracy (VVD), which he led from 2006 to 2023, after presiding over its youth wing, according to various political biographies such as that of Newtral. From 2010 to 2024 he headed four consecutive governments in the Netherlands, becoming one of the longest-serving European prime ministers.

In security and defense, information gathered indicates that under his mandates, the Netherlands increased its military spending from 1.44 % of GDP in 2022 to 2.05 % in 2024, in response to Russia’s invasion of Ukraine. This shift is one of the elements that, according to analyses like this summary, strengthened his credibility as future NATO chief.

On October 1, 2024, he formally assumed the post of NATO Secretary General, succeeding Jens Stoltenberg, after a political negotiation process among allied capitals culminating in a consensus agreement in the North Atlantic Council. The European Parliament recalls that date when announcing his first official visit in office (link), and various governments, including Spain’s, already list him as Secretary General in their agendas (link, link).

In his first public interventions, Rutte has set priorities: consolidating a “stronger and more lethal” NATO against the Russian threat and the Chinese challenge (according to reports like El País), ensuring sustained and coordinated support to Ukraine, and strengthening cooperation with the European Union. Demócrata has detailed how he has placed the defense industry at the center of the allied agenda and pressured Europeans to take greater responsibility for their own defense (link, link, link).

If you want, I can delve specifically into how Rutte’s role at NATO’s helm is influencing Spain’s position within the Alliance and the debate on defense spending.

Within NATO there is no single “code” of joint procurement law comparable to that of the EU, but rather a mosaic of treaties, internal financial rules, and agreements among states. For an allied country to participate in multinational projects for acquiring capabilities (through NSPA, investment programs, or capability packages), it must meet basic conditions: accept the Alliance’s legal frameworks, adapt its domestic law to authorize those commitments, and comply with its own parliamentary, budgetary, public procurement, and arms export control rules. In practice, this is embodied in treaties like the SOFA, project-specific memoranda of understanding (MoU), and the internal application of NATO’s financial and procurement rules.

1. International legal basis

The cornerstone is the Washington Treaty, which creates NATO and sets general collective defense obligations, but does not detail the mechanics of joint purchases. Added to it are:

• The NATO SOFA (1951), which regulates the legal status of deployed allied forces and requires states to adapt their criminal, fiscal, and procedural law so that the presence of forces and equipment is legally viable.
• Technical and operational agreements: mandates approved by the North Atlantic Council and often backed by UN Security Council resolutions (international legal framework for the use of acquired capabilities).
• Memoranda of Understanding (MoU) among groups of allies for a specific capability (for example, 6th generation satellite communications, as reflected in the NSS6G agreement published in the Spanish BOE in Resolution 420/38380/2025).

These MoUs are typically intergovernmental agreements not subject to the hierarchy of EU sources, but binding among the parties according to their domestic law.

2. NATO rules for common projects and acquisitions

Cooperation on capabilities is mainly structured through:

• NSPA (NATO Support and Procurement Agency), which acts as a procurement center and program manager for multinational alliances. Its procedures apply the NATO Financial Rules, with thresholds determining the type of tender (simplified procedures below certain amounts and open tender to all companies from allied countries above a threshold).
• The NATO Security Investment Programme (NSIP), which finances infrastructure and certain “common interest” capabilities. Here allies commit to co-finance according to a cost-sharing key agreed by consensus, requiring the capacity to commit medium- to long-term spending.
• Capability packages and cooperative projects managed by NATO agencies or groups of nations. The example of the CP9A0130 satellite communications package, which Spain joins through the amendment to the NSS6G MoU, illustrates how countries contribute their own capabilities in exchange for guaranteed access to a common system (BOE).

According to specialized analyses on NATO–EU cooperation, these instruments rely on intergovernmental agreements and internal financial rules, unlike the EU where PESCO and programs like FED or SAFE rest on more rigid derived community law (Atalayar, Real Instituto Elcano).

3. Common domestic law requirements

For these commitments to be valid, allies must have an internal framework that allows:

• Signing and implementing MoUs and NATO agreements: rules on concluding treaties and international agreements, determining whether parliamentary authorization is required or executive decisions suffice. In Spain, for example, many NATO-related agreements are published in the BOE under Law 40/2015 and defense legislation (Hisdesat–NSS6G).
• Committing multi-year spending: budgetary and financial stability laws that allow assuming contributions to NATO programs over 10–15 years, and that can be controlled by Parliament (budget debates, defense committees, etc.).
• Defense public procurement: transposition of principles of publicity, competition, and non-discrimination, along with special security regimes for classified material. Many countries structure “defense procurement” with controlled exceptions but aligned with transparency and anti-corruption standards, in line with NATO requirements on traceability and control, emphasized by military analyses on cooperation in international conflicts (CESDEN).

Additionally, missions or deployments associated with these capabilities usually require parliamentary control mechanisms and authorization for operations abroad, as shown by the emphasis in national strategies on strengthening participation in NATO initiatives and interministerial coordination in aerospace and defense matters (National Aerospace Security Strategy).

4. Arms export and technology transfer

Even when acquisition is “intra-NATO,” states cannot ignore:

• Their own export control laws and dual-use material regulations.
• Multilateral commitments (Wassenaar Arrangement, non-proliferation regimes) and, in the European case, the EU common position on arms exports, which filters transfers to third countries even if channeled through allied programs.
• UN Security Council and EU embargoes and sanctions, which may limit what capabilities are supplied to which recipients, even if platforms were acquired under a NATO framework.

In sum, to fully participate in joint capability projects within NATO, allies must combine three levels: accept allied legal frameworks (treaties, SOFA, MoUs, financial rules), adapt their domestic law to authorize and control those commitments, and comply with export and technology control regimes that condition the final use of the material. If you are interested, I can delve into how NATO and the European Union reconcile this in recent rearmament and joint procurement programs.