U.S. forces in Ecuador (Manta and beyond) — what’s confirmed, what’s not (yet), the legal basis, and the backstory Dec 18 2025

A “temporary operation” with Ecuador’s Air Force in Manta. The U.S. Embassy in Ecuador publicly welcomed U.S. Air Force personnel for a temporary operation with the Fuerza Aérea del Ecuador (FAE) at Base Aérea Eloy Alfaro (Manta, Manabí), framed as part of bilateral security cooperation against drug trafficking. (X (formerly Twitter))
It is described as being conducted under “agreements in force” and “in line with Ecuadorian law.” Multiple outlets repeat the embassy’s framing that this activity is “in line with the agreements currently in force under Ecuadorian law.” (Primicias)
A U.S. military flight and logistics were reported/verified by local reporting. Primicias reports a U.S. Air Mobility Command flight arriving in Manta shortly before the public announcement, citing FlightAware and saying the Ecuadorian Defense Ministry confirmed the arrival of military material. (Primicias)

ES (confirmado)

Operación “temporal” con la FAE en Manta. La Embajada de EE. UU. comunicó una operación temporal con la FAE en la Base Aérea Eloy Alfaro (Manta), con enfoque en lucha contra el narcotráfico. (X (formerly Twitter))
Se presenta como cooperación bajo “acuerdos vigentes” y “conforme a la ley ecuatoriana.” Ese es el marco repetido por la comunicación oficial y la cobertura. (Primicias)
Se reporta logística previa (vuelo y material) citando rastreo aéreo y confirmación del Ministerio de Defensa. (Primicias)

Exact troop numbers, unit composition, and exact duration (days/weeks/months). Coverage explicitly notes that public figures and timelines are not clearly specified. (Ecuador Chequea)
Whether the operation involves persistent basing rights (it is being framed as temporary, not a permanent foreign base). (Ecuador Chequea)
The full mission set (e.g., what aircraft systems are present, what intelligence is collected, whether there are operational constraints, rules of engagement, etc.). Public statements are high-level (“counter-narcotics”), but details are not fully public. (X (formerly Twitter))

ES (no confirmado todavía)

Número exacto de efectivos, composición y duración concreta. Varias notas señalan que no hay cifras/plazos públicos claros. (Ecuador Chequea)
Que esto implique derechos permanentes de base extranjera (se describe como operación temporal, no como “base”). (Ecuador Chequea)
El detalle operativo de la misión (medios aéreos específicos, alcance de inteligencia, restricciones, etc.). (X (formerly Twitter))

Ecuador’s Constitution (2008), Article 5 — baseline rule
Article 5 includes language that Ecuador is a territory of peace and forbids ceding national military bases to foreign armed/security forces. That’s the constitutional background behind why “foreign bases” are politically charged. (PDBA)
SOFA (Status of Forces Agreement) — framework for U.S. personnel status
The U.S. State Department lists an Ecuador–U.S. SOFA: signed Oct 6, 2023, entered into force Feb 23, 2024. This kind of agreement typically clarifies legal status/jurisdiction issues for visiting forces (what courts apply, entry/exit, taxes, etc.). (state.gov)
Interdiction/operational agreements (air & maritime) — enabling joint counter-narcotics operations
Ecuador Chequea reports that, beyond SOFA, air and maritime interdiction agreements are what allow the “temporary” joint operation conceptually, while emphasizing that this is not the same as reopening a permanent base and noting the lack of public detail on duration/figures. (Ecuador Chequea)
Political reality check: a 2025 referendum to allow foreign military bases was rejected
Reuters and AP report that voters rejected a measure that would have allowed foreign military bases—meaning the constitutional ban framework remains intact, even as cooperation agreements continue. (Reuters)

ES (base legal mencionada)

Constitución 2008 (Art. 5): prohíbe ceder bases/instalaciones militares nacionales a fuerzas extranjeras. (PDBA)
SOFA: acuerdo Ecuador–EE. UU. en vigor desde 23 feb 2024, que da marco jurídico para personal estadounidense. (state.gov)
Acuerdos de interdicción aérea y marítima: citados como habilitantes para cooperación operativa temporal. (Ecuador Chequea)
Referéndum 2025: se rechazó habilitar bases extranjeras, por lo que la restricción constitucional no se levantó. (Reuters)

1999–2009: Forward Operating Location (FOL) at Manta

The U.S. operated from Manta under an agreement tied to counter-narcotics surveillance (often described as a “Forward Operating Location”). The “Manta Agreement” text is publicly available via WOLA’s archive. (wola.org)
That arrangement ended in 2009, after Ecuador did not renew it—within the broader political/constitutional shift under President Rafael Correa and the 2008 constitution’s “no foreign bases” principle. (PDBA)

ES (pasado en Manta: FOL)

Entre 1999–2009, EE. UU. operó en Manta bajo un acuerdo asociado a vigilancia antidrogas (FOL). (wola.org)
El esquema se cerró en 2009 tras no renovarse, en el contexto del giro político y la regla constitucional contra bases extranjeras. (PDBA)

1999: U.S.–Ecuador agreement enables U.S. counter-narcotics operations from Manta (FOL era begins). (wola.org)
2008: New constitution includes Article 5 language prohibiting ceding bases to foreign forces. (PDBA)
2009: FOL Manta closes / agreement ends. (Asia-Pacific Journal: Japan Focus)
Oct 6, 2023 → Feb 23, 2024: Ecuador–U.S. SOFA signed and enters into force. (state.gov)
Nov 2025: Referendum measure to allow foreign military bases fails. (Reuters)
Dec 17, 2025: Embassy announces temporary U.S. Air Force operation with FAE in Manta. (X (formerly Twitter))

Security impact: If this is focused on intelligence and interdiction, it could improve detection of air/maritime trafficking routes—but only if it integrates with Ecuador’s prosecutorial and institutional capacity. (Congress.gov)
Sovereignty/legality debate: The core political line is “temporary cooperation under agreements” vs “a step toward basing.” With the referendum rejection, scrutiny will be intense on whether activities stay within constitutional constraints. (Reuters)
Transparency: The biggest information gap is duration, scope, and personnel numbers—and whether Ecuadorian authorities publish additional details. (Ecuador Chequea)