# RQ-4 Global Hawk at Sigonella (NAS Sigonella, Sicily): deployment

Canonical ID: `94caffca-d5f6-4067-9440-c329d1891590`

NATO's Alliance Ground Surveillance (AGS) capability -- 5 Northrop Grumman RQ-4D Phoenix aircraft (a NATO-specific Block 40 Global Hawk variant) -- was declared fully operational on 18 November 2020 and is based at Naval Air Station Sigonella in Sicily, Italy. The system is operated by the 1st NATO AGS Squadron under NAGSMA (NATO AGS Management Agency) and provides persistent wide-area ISR across Europe, the Mediterranean, and beyond. The RQ-4D can fly at 60,000 ft for up to 34 hours; it carries the MS-177 multi-spectral sensor. NATO ordered 5 aircraft in 2012; deliveries completed 2019.

## Key facts

- **Operator unit:** 1st NATO AGS Squadron, NAS Sigonella, Sicily
- **Variant:** RQ-4D Phoenix (Block 40 derivative, NATO-specific); 5 aircraft
- **IOC declared:** 18 November 2020 (NATO Secretary General announcement)
- **Managing agency:** NAGSMA (NATO AGS Management Agency), headquartered Eindhoven

**Trust tier:** Catalog entry · 2 sources · not yet field-verified

_Last updated: 2026-06-12_

- **Slug:** global-hawk-nato-sigonella
- **Status:** operational
- **Model:** [RQ-4 Global Hawk](/models/global-hawk.md) (id: `97fe3809-c0d7-420b-883c-dda8bead336c`)
- **Company:** [Northrop Grumman](/companies/northrop-grumman-uav.md) (id: `2e3e28f2-b76d-4702-8d6d-01572faaa4b3`)
- **Location:** [Sigonella (NAS Sigonella, Sicily)](/locations/sigonella-italy.md) (id: `785dfa64-93d2-46dd-86ba-ad1ba88db7c2`)
- **Operator:** [NATO (North Atlantic Treaty Organization)](/companies/nato.md) (id: `c62516c9-5b1e-495d-a2f4-dbd3c7ea2ba3`)
- **First seen:** 2020-11-20T00:00:00.000Z

## Verification log (0, append-only)

_No verifications recorded._

## Sources (2)

1. https://www.nato.int/cps/en/natohq/topics_48892.htm · 2020-11-18
2. https://www.defensenews.com/air/2020/11/20/nato-alliance-ground-surveillance-declared-fully-operational/ · 2020-11-20

## Common questions

### What is the RQ-4 Global Hawk deployment at Sigonella (NAS Sigonella, Sicily)?

RQ-4 Global Hawk, built by Northrop Grumman, is recorded as a deployment at Sigonella (NAS Sigonella, Sicily) on the DEPLOY registry. NATO (North Atlantic Treaty Organization) operates the deployment.

### Who operates RQ-4 Global Hawk at Sigonella (NAS Sigonella, Sicily)?

NATO (North Atlantic Treaty Organization) operates this deployment as a customer of Northrop Grumman, the manufacturer of RQ-4 Global Hawk.

### When did the RQ-4 Global Hawk deployment at Sigonella (NAS Sigonella, Sicily) go live?

The deployment is recorded as starting November 20, 2020 on the DEPLOY registry. Earlier activity may exist but is not yet sourced.

### Have there been incidents at the RQ-4 Global Hawk deployment at Sigonella (NAS Sigonella, Sicily)?

No active incidents affecting this deployment are recorded on the DEPLOY registry. Absence of recorded incidents is not a guarantee no incident occurred; DEPLOY records only sourced incidents and suppresses retracted ones.


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