Italian Divers Attack British Battleships in Alexandria
December 19th, 1941
December 19th, 1941

How Long Ago?
83 years, 2 months, 24 days ago
Location
Alexandria, Egypt
Category
Military & Warfare
War/Conflict
World War II
Links & References
Tags
Italian Divers Attack British Battleships in Alexandria
Italian divers placed limpet mines on HMS Valiant and HMS Queen Elizabeth, causing severe damage while they were docked in Alexandria harbour. The operation, carried out under cover of night, aimed to disrupt British naval activities in the Mediterranean. The successful attack showcased the effectiveness of underwater sabotage during World War II.
Limpet mines are sticky explosives for underwater use.
HMS Valiant and HMS Queen Elizabeth were battleships.
The attack highlighted vulnerabilities in naval defenses.
Italian divers were innovative in their tactical approach.
What Happened?
In a daring nocturnal operation, Italian divers infiltrated the British naval fleet's stronghold at Alexandria harbour, strategically placing limpet mines on the battleships HMS Valiant and HMS Queen Elizabeth. This operation, known as Operation GB, marked a significant moment in the maritime warfare theater of World War II, exemplifying the innovative tactics employed by the Italian Navy. On the night of the attack, the divers approached stealthily, utilizing their skills to attach the explosive devices beneath the ships' hulls. As a result, both battleships sustained heavy damage, ultimately leading to significant repairs and affecting British naval operations in the Mediterranean for extended periods.
The timing of this assault was crucial, as the British fleet was heavily engaged in defending interests against Axis powers in the region. The successful execution of the operation not only boosted the morale of Italian forces but also highlighted vulnerabilities in British naval defenses. The limpet mines detonated the following day, resulting in a temporary incapacitation of two of the Royal Navy's most significant assets, altering the dynamics of naval power in the Mediterranean theatre and prompting increased security measures in strategic ports.
Why Does it Matter?
This incident is particularly interesting because it exemplifies the evolution of naval warfare tactics during World War II. The successful use of underwater sabotage techniques underscored the importance of stealth and innovation in military strategies. The damage done to HMS Valiant and HMS Queen Elizabeth profoundly affected British naval operations, showcasing how smaller, agile forces could impose significant challenges to larger ones in a major conflict.
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