DEPLOYDatabase

Incident · Other

Iran shot down a US Navy RQ-4 (BAMS-D) surveillance drone over the Strait of Hormuz (2019)

On June 20 2019 Iran shot down a US Navy RQ-4N BAMS-D (a Broad Area Maritime Surveillance variant of the Northrop Grumman Global Hawk) with a surface-to-air missile near the Strait of Hormuz. The US said the high-altitude surveillance drone, valued well over $100M, was in international airspace; Iran said it violated its airspace. The loss nearly triggered a US retaliatory strike.

Occurred 2019-06-20 · Northrop Grumman

Track Iran shot down a US Navy RQ-4 (BAMS-D) surveillance drone over the Strait of Hormuz (2019)

Machine-readable surfaces

Sources (1)

  1. Wikipedia · https://en.wikipedia.org/wiki/2019_Iranian_shoot-down_of_American_drone

Common questions

What happened in Iran shot down a US Navy RQ-4 (BAMS-D) surveillance drone over the Strait of Hormuz (2019)?
On June 20 2019 Iran shot down a US Navy RQ-4N BAMS-D (a Broad Area Maritime Surveillance variant of the Northrop Grumman Global Hawk) with a surface-to-air missile near the Strait of Hormuz. The US said the high-altitude surveillance drone, valued well over $100M, was in international airspace; Iran said it violated its airspace. The loss nearly triggered a US retaliatory strike.
When did this incident occur?
The incident is recorded as occurring on June 20, 2019 on the DEPLOY registry. The date reflects the underlying real-world event, not the registry record's creation date.
Who was involved in Iran shot down a US Navy RQ-4 (BAMS-D) surveillance drone over the Strait of Hormuz (2019)?
The incident is recorded as involving Northrop Grumman on the DEPLOY registry. No specific robot model is linked to this incident in the registry.
Has anyone responded to Iran shot down a US Navy RQ-4 (BAMS-D) surveillance drone over the Strait of Hormuz (2019)?
No responses to this incident are recorded on the DEPLOY registry. Operators, manufacturers, or affected parties can submit responses to the editorial team; absence is not a guarantee no response was issued.
What is the current status of Iran shot down a US Navy RQ-4 (BAMS-D) surveillance drone over the Strait of Hormuz (2019)?
This incident is an active record on the DEPLOY registry; no retraction or correction has been issued.
Methodology: Unreviewed · 1 source (no primary) · last reviewed 2026-06-24

Verification posture

Unreviewed

Low confidence

Review state

Stable

Last reviewed 2026-06-24

Sources by quality tier

1
knowledge-base
Knowledge base

The framework is documented at /methodology. Corrections at /corrections. Reviewer: DEPLOY editorial team.

Methodology surface for Iran shot down a US Navy RQ-4 (BAMS-D) surveillance drone over the Strait of Hormuz (2019).

Deploy Watch

Track this incident.

We notify you when the regulator updates the record, the remedy status changes, or a related incident surfaces.

Canonical ID 0dd9b549-19ef-4118-aefa-707e9cd8e6eb