James Tuck Ball Lightning Files: DOE-UAP-D002 Record

DOE-UAP-D002 source map

Record ID

DOE-UAP-D002

Release

PURSUE Release 02, published May 22, 2026

Originating Facility

Los Alamos Scientific Laboratory (LASL)

Primary Scientist

Dr. James L. Tuck (Controlled Thermonuclear Research)

Classification

Declassified Department of Energy scientific correspondence

Nuclear weapons laboratories and the ball lightning inquiry

This document is crucial because it reveals that top nuclear physicists actively investigated whether certain UAP incidents represented unknown natural atmospheric plasma phenomena rather than foreign aircraft.

Incident summary

Dr. James Tuck, a prominent British physicist who worked on the Manhattan Project and led controlled thermonuclear research at Los Alamos, corresponded with military officials and scientists regarding spherical luminous objects reported over New Mexico installations. Tuck proposed that electromagnetic discharges or high-energy plasma formations could explain certain persistent ball-of-fire reports.

What the Los Alamos records contain

• DOE-UAP-D002 was declassified by the Department of War in PURSUE Release 02 on May 22, 2026.
• The file documents Los Alamos physicist James Tuck evaluating reports of luminous spherical anomalies near sensitive atomic weapons testing facilities.
• Tuck conducted laboratory high-current discharge experiments at Los Alamos attempting to recreate stable spherical plasmoids.
• The correspondence links unexplained green fireball observations in New Mexico to unresolved plasma physics questions.

Plasma physics experiments at Los Alamos

• Examine Tuck’s calculation of energy density required to sustain a luminous sphere for several seconds.
• Cross-reference with DOW-UAP-D017 (Sandia Green Fireballs) to see how military and nuclear lab investigators shared data.
• Note that Tuck remained cautious, acknowledging that natural plasma failed to explain reported intelligent maneuvering.

What the declassified correspondence reveals

The document proves that leading atomic weapons physicists took luminous UAP reports seriously and conducted experimental laboratory investigations.

Evaluating atmospheric plasma models

• Assess how energy density equations in the Tuck memo compare to modern ball lightning theories.
• Check if Tuck’s submarine battery capacitor discharge experiments at Los Alamos generated sustained luminous phenomena.
• Evaluate whether natural plasma can explain reports of objects flying against high-altitude jet streams.

The Los Alamos submarine battery experiments

In the late 1950s and 1960s, Dr. Tuck utilized decommissioned naval submarine batteries at Los Alamos to discharge high electrical currents into methane and atmospheric chambers, generating brief ball lightning candidates that lasted up to one second.

• Demonstrated that intense electromagnetic fields can produce localized luminous spheres.
• Found that synthetic plasmoids decay rapidly without an external radio-frequency energy source.
• Concluded that while plasma physics explains some stationary lights, high-speed directed flight remains unexplained by ball lightning.

Limitations of laboratory ball lightning simulation

It does not prove that all military UAP encounters are plasma phenomena; laboratory tests failed to replicate long-duration maneuvering craft.

Questions for modern atmospheric science

What additional experimental logs from Los Alamos Controlled Thermonuclear Research division remain classified under atomic energy statutes?

Tags

Frequently asked questions

Sources

• Department of War Release 02 portal - Official PURSUE portal view showing Release 02, cleared for release on May 22, 2026.
• Department of War PURSUE UFO portal - Primary official portal for PURSUE UAP releases.
• DOE Los Alamos Laboratory Technical Records (James Tuck & Pajarito) - Declassified Los Alamos National Laboratory historical records on plasma physics and astronomical sky observations.