# Binational naval exercises near Mar del Plata

> Live situation record from CLSTR: https://clstr.news/situations/binational-naval-exercises-near-mar-del-plata
> Updated: 2026-08-16T23:16:14.000Z. Sources: 6. Developments: 2.

The Argentine Naval Prefecture has implemented navigation restrictions near Mar del Plata to accommodate the Binational Exercise Fraterno XXXIX-2026. These maneuvers involve the Argentine and Brazilian Navies conducting live-fire drills with real weaponry.

Activities are scheduled across six maritime sectors from August 17 through August 19. Authorities have instructed vessel operators to monitor VHF Channel 16 and adhere to maritime notices to ensure safety during the operations.

## Timeline

### 2026-08-16: Mar del Plata navigation restricted for binational naval exercises

The Argentine Naval Prefecture has restricted navigation near Mar del Plata for the binational Fraterno XXXIX-2026 naval exercises involving Argentina and Brazil.

2 sources. https://clstr.news/cluster/mar-del-plata-navigation-restricted-for-binational-naval-exercises

### 2026-08-13: Mar del Plata port begins maritime beacon renewal plan

The Consorcio Portuario Regional Mar del Plata is replacing maritime beacons at the Port of Mar del Plata in a two-stage plan to enhance nautical safety and vessel navigation.

4 sources. https://clstr.news/cluster/mar-del-plata-port-begins-maritime-beacon-renewal-plan

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Cite as: Binational naval exercises near Mar del Plata. CLSTR, https://clstr.news/situations/binational-naval-exercises-near-mar-del-plata