Argentina Authorizes Military Participation in “COOPERATION XI” Humanitarian Exercise

Buenos Aires, Argentina – On March 11, 2026, the President of Argentina issued Decree 149/2026, authorizing the departure of Argentine military personnel and equipment to participate in “COOPERATION XI,” a humanitarian aid and disaster assistance exercise organized by the Brazilian Air Force (FAB). The exercise falls under the Cooperation System between the American Air Forces (SICOFAA).

Background and Objectives

The decree cites the need to strengthen combined operational capabilities in humanitarian aid, disaster assistance, and emergency response within the region. “COOPERATION XI” aims to increase coordination and the effective use of aerospace resources in catastrophe scenarios, fostering interoperability between participating air forces. The exercise is part of a broader Combined Exercises Program planned between September 1, 2025, and August 31, 2026, awaiting full treatment by the Argentine National Congress.

Decree Details

Article 1 of the decree formally authorizes the deployment of Argentine forces. Article 2 specifies that the expenses associated with this participation will be covered by the designated budget of the Ministry of Defense (Jurisdiction 45). The decree came into effect upon its publication in the Official Bulletin on March 12, 2026.

Necessity and Urgency

The decree was issued under the authority granted by Article 99, paragraph 3 of the Argentine National Constitution, which allows for decrees of necessity and urgency when ordinary legislative procedures are deemed too slow. Law No. 26,122 regulates the process for Congressional review of such decrees. The Permanent Bicameral Commission of the National Congress has been tasked with reviewing the validity of the decree and submitting an opinion for consideration by the full Congress within ten business days.

Congressional Oversight

Article 4 of the decree mandates a report to the Permanent Bicameral Commission of the National Congress, ensuring oversight of the executive action. The decree was signed by President Javier Milei and several ministers, including Diego César Santilli, Pablo Quirno Magrane, Carlos Alberto Presti, Sandra Pettovello, Juan Bautista Mahiques, and Alejandra Susana Monteoliva.

Further Information

The full text of the decree, including its annexes, is available on the official Argentine government website, the Boletín Oficial (www.boletinoficial.gob.ar).