Argentina Plans Major Artillery Modernization with 72 Self-Propelled Units

Defense Ministry Unveils Ambitious Artillery Plan

On October 30, 2025, Argentina's Ministry of Defense formally presented its 2026–2028 investment plan to Congress, outlining a significant initiative to bolster the nation's military capabilities. The core of this plan involves the acquisition of 72 self-propelled artillery combat vehicles, a move designed to modernize the Argentine Army's firepower after decades of underinvestment.

The proposed procurement is detailed in the official annex 'Anexo PNIP 2026–2028' published by the Ministry of Defense. This strategic investment aims to equip the Army's four Armored Artillery Groups (No. 1, 2, 9, and 10) with new systems, replacing platforms that have been in service for over 40 years.

Focus on 155mm Self-Propelled Howitzers

The Argentine Army is reportedly evaluating modern 155 mm self-propelled howitzers as part of this modernization drive. While no definitive selection has been announced, internal evaluations have previously considered several platforms, including the Israeli ATMOS and the American M109, which includes Swiss-upgraded M109 KAWEST variants.

Reports suggest that the Israeli ATMOS system has been a strong contender, chosen after assessing options like the French Nexter Cesar. Factors influencing this preference include the ATMOS's greater autonomy, suitability for air transport, and open-source ammunition technology, which better aligns with local logistical support requirements.

Broader Military Modernization Context

This substantial artillery acquisition is part of a wider effort by Argentina to enhance its overall operational readiness. The country has recently pursued other significant defense procurements, including the acquisition of F-16 fighter jets from Denmark and investments in new radar infrastructure.

The modernization initiative also complements ongoing projects such as the restoration and upgrade of 17 TAM VCA-155 self-propelled howitzers. These existing units are built on the 'Tanque Argentino Mediano' (TAM) tank chassis and feature an Italian Palmaria 155mm howitzer turret.

Uncertainties Remain Regarding Specifics

Despite the clear intent outlined in the investment plan, specific details regarding the procurement remain undisclosed. Official documents have not yet specified the exact cost, the chosen platform type, or a definitive timeline for the acquisition. Furthermore, no formal procurement procedures or contracts have been made public. Unofficial figures circulating in defense circles have mentioned a potential budget of around US $160 million for up to 76 units, though these numbers are not reflected in official government publications.