2023·Aegean and eastern Mediterranean, missions out of Larissa

Greece.Aegean Sea · two missions record round objects skimming the sea

On October 27 and 29, 2023, two separate missions flown out of Larissa Air Base (Greece) each logged a small, circular object flying just above the sea. According to the first mission's report, the object made several ninety-degree turns at about 80 mph (130 km/h) over three minutes before dropping out of the sensor image; the second moved at about 30 mph (50 km/h) toward land. Both operators described them with the same phrase ("seemingly circular, too small to make out details") and both checked "no" in the box asking whether it showed intelligent control. Both reports were declassified in January 2026.

Tier S · SolidWhat do they mean? →

Strong evidence: a contemporary instrumental record (radar, sensor, film or photo of known provenance) that corroborates several independent witnesses.

What it was

75%natural or human cause

Most likely an ordinary cause that no one has identified

Natural or human causeNo known cause
See the split across the six explanations

Natural or human cause

Likely ordinary, unidentified55%
Classified human technology12%
Adversary technology8%

No known cause

Indeterminate20%
Non-human, hidden by a state3%
Non-human, controlled by no state2%
Why: No source proposes a cause: MISREPs DOW-UAP-D33 and D35 and the PR34 and PR35 video records describe objects "apparently circular, too small to make out details" and assessed as benign, without identifying them; the Metabunk forum only geolocated PR35.
Read the full reasoningThe entry's bird-or-drone reading is its own. The absence of a published analysis is not evidence against an ordinary cause: in its 2024 report AARO stated that "all 174 cases have been finalized as resolved to prosaic objects including balloons, birds, UAS, satellites, and aircraft". The same report adds that "many other cases remain unresolved", so the figure is the rate among resolved cases, not among all cases.
(war.gov/UFO, DOW-UAP-D33 and D35; DVIDS, PR34 and PR35 (PURSUE Release 01) · AARO — Fiscal Year 2024 Consolidated Annual Report on UAP (14 Nov 2024), base rate ↗)

Record of the event

DOW-UAP-PR34 — sensor footage, Greece, October 2023

Infrared sensor footage from the October 27, 2023 mission, 2 minutes 57 seconds long. According to AARO's description, the sensor tracks the area of contrast, locks it with a reticle and applies a contrast filter, until at 2:22 the object blended into the background and the camera stopped tracking it.

US Department of War vía DVIDS (PURSUE Release 01) · Public domain · US Government work · open original

DOW-UAP-PR35 — sensor footage, Greece, October 2023

Sensor footage from the October 29, 2023 mission, 24 seconds long. AARO notes that the area of contrast blended into the background just as the background shifted from water to land.

US Department of War vía DVIDS (PURSUE Release 01) · Public domain · US Government work · open original

What happened

The first sighting occurred on October 27, 2023. The aircraft had taken off from Larissa Air Base (Greece) at 23:39 UTC the previous day, on an intelligence, surveillance and reconnaissance mission of the U.S. Air Force Special Operations Command that also called for flying to Muwaffaq Salti (Jordan) to relieve another aircraft. The sky was clear. At 00:35 UTC, while en route to its target, the crew spotted an object flying just above the surface of the water. According to the mission report, over the following three minutes the object made several ninety-degree turns at about 80 mph (130 km/h), a speed estimated by the sensor. At 00:38 UTC it dropped out of the sensor image.

The mission report (MISREP) is the standard form for the mission and includes a section for unidentified objects. The operator described the object as "seemingly circular, too small to make out details." In the report's form the operator recorded "sharp ninety-degree turns," marked the physical state as solid, the means of propulsion as unknown, the signatures as "none," and checked "no" in the box asking whether the object appeared to be under intelligent control. The field for the object's response to the observer's actions reads "none," and the operator assessed it as "benign."

The corresponding video, numbered PR34 in the files released by the Pentagon, comes from an infrared sensor and runs 2 minutes 57 seconds. According to the description by the All-domain Anomaly Resolution Office (AARO), the Pentagon office that studies these cases, the sensor tracks the area of contrast, locks it with a reticle and applies a contrast filter, until at 2:22 the object blended into the background and the camera stopped tracking it.

The second sighting occurred two days later, on October 29, on a different mission that also took off from Larissa, at 15:04 UTC on the 28th. At 08:11 UTC, with the aircraft already returning to base, the crew spotted another object likewise flying just above the ocean surface. This one moved skimming the water toward land, at an estimated 30 mph (50 km/h), and dropped out of the image in the same minute it was seen. The aircraft landed at Larissa at 11:05 UTC. The PR35 video runs 24 seconds, and AARO notes that the area of contrast blended into the background just as the background shifted from water to land.

The operator on the second mission used exactly the same words to describe the object ("seemingly circular, too small to make out details") and gave the same answers: intelligent control "no," signatures "none," physical state solid, maneuverability "none" and assessment "benign." In neither report was the anomalous-characteristics box filled in, and advanced capabilities are marked unknown. Both reports were declassified on January 22, 2026 by the chief of staff of U.S. Central Command (CENTCOM) and approved for release to AARO on January 26.

Why it matters

Two military crews, on routine surveillance missions, logged small objects skimming the water within two days and filed them as unidentified aerial phenomena, though they assessed them as benign. It is the kind of record that numerically dominates military archives: small objects, nothing on any sensor except video, observed for seconds or a few minutes, which the operator rates as benign and which nobody pursues.

The descriptions fit ordinary causes. Small circular objects, at 30 and 80 mph (50 and 130 km/h), skimming the sea surface and in one case heading toward land, describe seabirds fairly well and also small commercial or military drones, abundant in a theater where Greek, Turkish and allied forces operate. The ninety-degree turns would be anomalous for a large bird in cruise flight, but they are trivial for a quadcopter (a four-rotor drone). In its 2024 report, AARO stated that it had resolved 174 cases, all as prosaic objects (balloons, birds, drones, satellites and aircraft), and added that many other cases remain unresolved. That both operators checked "no" in the intelligent-control box suggests neither perceived directed behavior.

What the pair contributes is a weak cross-corroboration. Two different crews, on missions two days apart, described with the same words objects with the same flight profile (small, skimming the water, no signature), although the coordinates in the two forms differ. But both reports come from the same unit, the 33rd Special Operations Squadron (33 SOS), so the same words may be a habitual form formula. The matching wording proves nothing about what the objects were. If they are birds or drones, the fact that a surveillance system designed to detect threats formally logs them as unidentified says something about how little it takes for a sensor to record an object as unidentified.

Documents and sources

Primary documents

Cargando visor…

DOW-UAP-D33 — MISREP of the October 27 sighting (90-degree turns at 80 mph)

Mission report (MISREP) of an intelligence, surveillance and reconnaissance mission of the U.S. Air Force Special Operations Command under U.S.

Read more

Central Command (CENTCOM), declassified on January 22, 2026 by CENTCOM's chief of staff, Maj. Gen. Richard A. Harrison, and approved for release to AARO on January 26 (file MDR 26-0019; seven pages, with names and data redacted). The aircraft took off from Larissa (Greece) at 23:39 UTC on October 26, on a mission that included flying to Muwaffaq Salti (Jordan) to relieve another aircraft, and landed there at 13:09 UTC on the 27th (13 hours 30 minutes of mission time). At 00:35:12 UTC, en route to its target, the crew spotted an object flying just above the ocean; the report notes that it made several ninety-degree turns at about 80 mph (estimated) and that they lost it from the image at 00:38. The form's UAP section lists: description "seemingly circular, too small to make out details"; maneuvers "sharp ninety-degree turns"; physical state solid; propulsion unknown; intelligent control "no"; signatures "none"; advanced capabilities unknown; response to observer actions "none"; aircraft heading southwest; assessment "benign." The fields for interrogation by other sensors and for anomalous characteristics are blank.

Department of War / CENTCOM (PURSUE Release 01) · Public domain · US Government work · open original

Cargando visor…

DOW-UAP-D35 — MISREP of the October 29 sighting (30 mph heading toward land)

Mission report (MISREP) of an intelligence, surveillance and reconnaissance mission of the U.S. Air Force Special Operations Command under U.S.

Read more

Central Command (CENTCOM), declassified on January 22, 2026 under the same file as the October 27 report (MDR 26-0019) and approved for release to AARO on January 26 (seven pages, with names and data redacted). The aircraft took off from Larissa (Greece) at 15:04 UTC on October 28 and landed there at 11:05 UTC on the 29th (20 hours 1 minute of mission time). At 08:11 UTC, as it was returning to base, the crew spotted an object flying just above the ocean toward land, at about 30 mph (estimated), and lost it from the image in the same minute. The form repeats the description "seemingly circular, too small to make out details": maneuvers "none"; physical state solid; propulsion unknown; intelligent control "no"; signatures "none"; advanced capabilities unknown; response to observer actions "none"; assessment "benign." The anomalous-characteristics field is blank.

Department of War / CENTCOM (PURSUE Release 01) · Public domain · US Government work · open original

Documented evidence

  1. Sighting 1: October 27, 2023, 00:35 to 00:38 UTC, object skimming the sea surface; per the mission report, 90-degree turns at about 80 mph
  2. Sighting 2: October 29, 2023, 08:11 UTC, object skimming the water toward land at about 30 mph, gone from the sensor image within the same minute
  3. Both missions departed Larissa Air Base (Greece); the first ended by landing at Muwaffaq Salti (Jordan)
  4. Identical description in both reports: "seemingly circular, too small to make out details"
  5. Both forms: physical state solid, propulsion unknown, signatures "none," intelligent control "no," assessment "benign"
Show 2 more facts
  1. Only the first records maneuvers: "sharp ninety-degree turns"
  2. Both declassified January 22, 2026 under the same file, MDR 26-0019

Sources

  1. war.gov/UFO — DOW-UAP-D33 and D35, MISREPs of the October 27 and 29, 2023 sightings (PURSUE Release 01) — Both documents embedded in this case's viewer.
  2. DVIDS — DOW-UAP-PR34 and PR35, sensor footage, Greece, October 2023 (PURSUE Release 01) — Official DoD audiovisual mirror; both videos are embedded in this case's viewer.
  3. Metabunk — 'War.gov/UFO - Department of War Releases UAP Files - 2026 Release 1' (p. 2) — The forum geolocates PR35 in Greece without proposing what the object was.
  4. DVIDS — DOW-UAP-PR35, 'Unresolved UAP Report, Greece, October 2023' (PURSUE Release 01) — Record of the 24-second video: AARO describes the area of contrast becoming indistinguishable as the background shifts from water to land.
  5. AARO — Fiscal Year 2024 Consolidated Annual Report on UAP (Nov 14, 2024)

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