soldiers in front of plane / unsolved mysteries from world war ii
Credit: Museums Victoria

World War II ended more than 80 years ago, but some stories remain unsolved. From missing treasure to strange military scares and lost objects, these unsolved mysteries from World War II are a combination of history, rumor, and old Hollywood-style suspense all rolled together.

The Battle of Los Angeles

world war ii planes in air
Credit: Museums Victoria

Los Angeles went into a full wartime panic in the early hours of February 25, 1942. Air raid sirens sounded, searchlights swept the sky, and coastal defense guns fired more than 1,400 rounds at what many believed was an enemy attack. 

HISTORY reported that no bombs were dropped and no planes were shot down, which is the part that still makes this feel very strange. Especially as the Japanese military later said it never sent aircraft over Los Angeles during World War II. 

In the coverage by HISTORY, one potential cause relates to meteorological balloons and wartime nerves as the most likely cause. Still, the image of LA firing into the night has never fully lost its weird pull. 

Who Turned In Anne Frank?

anne frank
Credit: Wikipedia

Anne Frank, her family, and the others hiding in the Secret Annex were arrested on August 4, 1944. That much is a historical fact. The harder question is whether someone betrayed them, and if so, who. According to the Anne Frank House, no documents about the raid have survived, so much of the case rests on testimony, memory, and later investigation. 

The Anne Frank House states that betrayal has never been proven beyond doubt, even though many theories have named possible suspects over the decades. That’s the terrible reality of this mystery, its possible betrayal at the highest level, and the evidence can’t give historians a clean answer. 

Hitler’s Missing Globe

columbus globe
Credit: Wikimedia Commons

Hitler’s massive Columbus Globe sounds like something a movie villain would keep in the background, which is probably why Charlie Chaplin’s parody in The Great Dictator still feels so sharp. History News Network reported that the real globe was manufactured in Berlin in the mid-1930s and was nearly the size of a Volkswagen. 

Historian Wolfram Pobanz believed the globe in Berlin’s Deutsches Historisches Museum was not Hitler’s personal office globe. He also ruled out other surviving examples in Berlin. That leaves a strange collector’s problem with a dark historical edge. Several globes exist, but the specific one linked to Hitler’s office has never been pinned down. 

The German “Ghost Train” of Gold

train on tracks
Credit: Ankush Minda

The so-called German ghost train is one of those treasure stories that sounds almost too fantastical. ABC News reported that local lore in Poland tells of a train packed with gold, gems, and other valuables vanishing into secret tunnels as German forces fled the Soviet advance near the end of the war. 

In 2015, Polish officials took new claims seriously after two men said they had found the train. Then the story started to wobble. The Guardian later reported that treasure hunters found “no train, no tunnel” after digging. Not exactly the ending treasure hunters wanted, but old rumors don’t die easily when gold is involved. 

Rommel’s Lost Treasure

gold bars and coins black background
Credit: Zlaťáky.cz

Rommel’s alleged lost treasure, or as it is known to some historians, “Rommel’s Gold”, references big-time war-looting across the North African campaign during the war. The trail of looting supposedly ran through Corsica. The Greek Reporter found that the treasure potentially includes gold and valuables taken from Jewish people in Tunisia.  

ExplorersWeb comes at the unsolved mystery from a different perspective. In their coverage, the loot was moved from North Africa towards Germany and stopped in Corsica. Potentially sinking offshore. 

Regardless, this is the kind of story that gets treasure hunters talking. To date, no verified stash has ever surfaced and it sits somewhere between war crime, legend, and a lost treasure tale. 

The Big Stoop Crew Disappearance

b-24 plane ww2 bomber
Credit: Britannica

NPR framed the original mystery around a lost World War II plane in the vast Pacific, where thousands of American dead were never found. The “Big Stoop” crew’s B-24 disappeared near Palau on September 1, 1944, leaving families with decades of uncertainty.Project Recover shows the Arnett B-24 was found in January 2004 after a 10-year search. Eight crew members who went down with the plane were later repatriated. The crash itself is now tied to Japanese anti-aircraft fire. The unresolved part is the fate of the three crewmen who parachuted out before impact and remain MIA.