The Battle of Los Angeles

In the early hours of February 25, 1942, major cities along the Pacific Coast, including Los Angeles, were blacked out due to concerns of an incoming enemy attack. The city erupted with anti-aircraft fire, but no enemy planes were confirmed, only shrapnel fell from the sky, and witness accounts were wildly inconsistent. This frantic episode later resurfaced as a staple of UFO conspiracy theories, claiming a government cover-up.

The attack on Pearl Harbor in December 1941 instilled widespread fear of a Japanese invasion on the US West Coast. Japanese submarines patrolled off the coast, leading to frequent alerts and blackouts. On February 23, 1942, a Japanese submarine shelled the Ellwood Oil Field near Santa Barbara, causing minimal damage but significantly escalating public fears and the perceived threat of invasion. This event contributed to a heightened state of military readiness in Southern California.

On the evening of February 24th, Naval Intelligence warned of an imminent attack. At 1:44 AM on February 25th, three radar stations detected an unidentified flying object approaching Los Angeles. By 2:00 AM, anti-aircraft batteries were on high alert. The object was tracked to within 5 kilometers of the city, at which point the alarm was sounded, and Los Angeles was blacked out. Despite the object vanishing from radar, visual sightings of supposed enemy planes flooded in, and at 3:07 AM, artillery units opened fire, igniting the skies above Los Angeles.

During the barrage, a variety of targets were reported across the city, ranging from a single fighter to a fleet of 200 bombers, while other witnesses saw nothing. Artillery expended over 1,400 rounds, but no bombs were dropped, and no planes were shot down. Newspaper reports offered initial claims of downed enemy aircraft, but official investigations found only shrapnel. Secretary of the Navy Frank Knox called it a false alarm caused by nervousness, while Secretary of War Henry Stimson acknowledged up to 15 unidentified planes, suggesting a Japanese reconnaissance or fear-mongering mission.

After the war, declassified documents revealed an army investigation initiated shortly after the blackout. Testimonies indicated the barrage started after a red flare attached to a balloon was spotted, leading to fire on various airborne objects. Japanese involvement was ruled out. By 1948, a new theory gained traction: the incident was caused by weather balloons. William Goss's 1948 research for the US Air Force concluded weather balloons were responsible, with multiple officers corroborating sightings of balloons. Some suggested a misidentification of a balloon as a large enemy zeppelin led to the order to fire.

A major point of contention for the balloon theory is how 1,400 rounds of anti-aircraft ammunition failed to bring down a simple balloon. An LA Times correspondent, Bill Henry, even claimed the UFO withstood direct hits, though elsewhere he described it as a 'batch of balloons.' A controversial photograph published by the LA Times was later found to be retouched, showing enlarged explosions and a flipped image in a later version. While photographic retouching was common, the original still shows converging light beams on an indiscernible object, leaving the nature of the target open to interpretation.

Despite the improbability of a balloon withstanding such an onslaught, some testimonies suggest they either floated away or were eventually torn to shreds. A simpler explanation suggests that the difficulty of hitting a target moving both horizontally and vertically allowed the balloons to survive. It's plausible that an initial balloon sighting led to the barrage, which then obliterated it or allowed it to ascend. The ensuing chaos and smoke from explosions could have created additional phantom targets, as one commander initially mistook drifting smoke for a squadron of planes.

Previous claims by the narrator, such as American planes pursuing the UFO, are corrected as debunked. The lack of pursuit planes was justified by the military. Another significant flaw in resolving the mystery is the radar readings. While three separate radar stations initially tracked a UFO, it vanished from their scopes before the barrage, and no targets were detected by radar during the intense firing. This is attributed to the 'gravely unsuitable' American radar equipment of 1942 and insufficient personnel training, prone to 'plotting false tracks,' as noted by British radar pioneer Robert Watson-Watt.

The Battle of Los Angeles remains an unresolved mystery, offering ample room for various conclusions. While the weather balloon theory has considerable supporting evidence, a mountain of conflicting information makes it difficult to fully accept. It's also possible that fear and wartime anxiety, amplified by the previous night's submarine shelling, led to a false alarm, as suggested by Secretary Knox. With witnesses long passed and no new information surfacing, this 75-year-old riddle may never be definitively solved.