The Battle off Samar, which took place on October 25, 1944, during the Battle of Leyte Gulf, is one of the most dramatic and heroic naval engagements of World War II, where a small group of American destroyers and escort carriers fought against a much larger Japanese battleship and cruiser force. One of the standout actions of this battle involved the USS Johnston (DD-557), a Fletcher-class destroyer, under the command of Commander Ernest E. Evans. The Johnston’s torpedo attack against the Japanese heavy cruiser Kumano is particularly memorable.
_underway_on_27_October_1943_(NH_63495).jpg)
1. The Context: The Battle off Samar
The Battle off Samar was part of the larger Battle of Leyte Gulf, which involved multiple engagements between American and Japanese forces. The USS Johnston was part of Taffy 3, a task unit of the U.S. Navy's 7th Fleet, consisting of escort carriers, destroyers, and destroyer escorts. On October 25, Taffy 3 encountered a much larger Japanese force, including battleships and heavy cruisers from the Southern Force, commanded by Vice Admiral Takeo Kurita.
The odds were heavily stacked against the American ships. Despite being outgunned and outnumbered, the USS Johnston and her companions launched a daring and aggressive attack against the Japanese heavy ships.
2. The Attack on the Kumano
During the battle, the USS Johnston, commanded by Commander Ernest Evans, made a courageous torpedo attack against the Japanese heavy cruiser Kumano, which was part of the Myoko-class of cruisers. The Johnston had already been heavily engaged in combat with Japanese ships, and despite being outnumbered and suffering significant damage, Evans pressed on with a bold torpedo assault.
Positioning and Range: The USS Johnston approached the Japanese ships at close range, where it had a significant advantage in terms of the effectiveness of its torpedo salvo. This close range (roughly 5,000 to 7,000 yards) was within the optimal range for American torpedoes to hit their targets accurately and with maximum impact.
The Torpedo Salvo: The USS Johnston launched its torpedo salvo at the Kumano. The torpedoes, which were Mark 15 torpedoes, had been problematic earlier in the war due to design issues, but by the time of the Battle off Samar, they had been improved. When they struck the Kumano, one of them hit near the bow, causing a violent explosion.
3. How the Torpedo Struck the Kumano’s Bow
Targeting the Vulnerable Area: The Kumano, being a heavily armored cruiser, was most vulnerable in certain areas, particularly the bow, where the ship's armor was not as strong as in the central and aft sections. The torpedo that struck the Kumano's bow was likely aimed at this weaker section of the ship to maximize the chance of causing catastrophic damage.
Explosion Impact: The torpedo caused a massive explosion in the bow of the Kumano, which severely damaged the cruiser’s forward section, including the ship's forward magazines and potentially its propulsion. The explosion in the forward magazines would have caused a chain reaction, making the damage far worse than a single hit would have caused. The resulting fire and internal damage led to the Kumano's bow being blown off.
Torpedo Characteristics: American torpedoes, while prone to early war reliability issues, had been improved by 1944. The Mark 15 torpedo was equipped with a contact exploder that, upon impact, would cause a high-energy explosion. The combination of the torpedo's design, the close range of the attack, and the vulnerability of the Kumano's bow led to a massive detonation that ultimately crippled the cruiser.
4. Aftermath and Strategic Impact
The torpedo hit was a major blow to the Kumano and contributed to its eventual withdrawal from the battle. The Kumano suffered severe damage to its forward compartments, and the ship was forced to withdraw from the battle, eventually sinking later in the campaign. The damage inflicted on the Kumano helped neutralize one of the most dangerous ships in the Japanese battle line.
The USS Johnston, despite being heavily damaged itself, continued to fight valiantly during the battle, engaging Japanese warships until it was eventually sunk. Commander Ernest Evans was posthumously awarded the Congressional Medal of Honor for his heroic actions during the engagement.