
The surprise Japanese attack on Pearl Harbor on December 7, 1941 marked the day the United States entered World War II. Over three thousand Americans lost their lives in the attack and in 1962 the USS Arizona Memorial was constructed over the sunken battle ship USS Arizona to remember those who lost their lives that day.
But you already know that. This article will tell you some other things about Pearl Harbor that you may not know.
Join us after the jump as RocketNews24 visits Pearl Harbor and helps you bone up on your WWII trivia.
1. Pearl Harbor was not originally known for its pearls
Pearl Harbor was called Pu’uloa by the Hawaiians who harvested the bay’s oysters for food, not pearls. They used the shells for decorating bowls and making fish hooks. The gems inside the oyster was not used until the early 1800s when foreign settlers discovered the bay and its abundance of bivalve mollusks, calling it Pearl Harbor for the first time. Hawaii’s King Kamehameha implemented pearl gathering to meet the foreign demand for pearls, but as the area surrounding the harbor fell to deforestation and over-grazing in the 1840s, the bay filled with silt from the rains. The oysters suffered and had become nearly extinct by the 20th century.
2. The harbor continues to function as an active naval base.
▼ The white iconic USS Arizona Memorial was constructed over the sunken ship. The USS Missouri, now a floating museum, is docked directly behind it.
In 2010, the United States Air Force Hickam Field and the United States Naval Station Pearl Harbor merged to form the Joint Base Pearl Harbor–Hickam. Pearl Harbor is the headquarters of the United States Pacific Fleet, which relocated there in 1940. The Naval Station provides maintenance and training for surface ships and submarines as well as berthing and shore side support. It services many visiting submarines due to its location as the closest intermediate maintenance facility in that area of the Pacific. The base is located on Oahu, about 2,500 miles (4,000 km) from the U.S. mainland
3. Pearl Harbor is known for watercress production
Pearl Harbor is located in Pearl City, about 11 miles (18 km) west of downtown Honolulu. In the past, this part of Oahu was known for its abundant spring water and the locals grew rice and plowed the fields with water buffaloes. Now, Pearl City is mostly residential but is still known for the Pearl Harbor Spring and abundant fresh water, which has led to the development of a dozen watercress farms. Sumida Farm, a small family-run operation of 10 acres of fields among shopping malls just off the Kamehameha Highway, accounts for around 70 percent of Hawaiian watercress consumption.
4. You can View Pearl Harbor monuments while golfing.
If you’re short on time and have to decide between visiting Pearl Harbor or going to the greens, don’t despair–you can do both! There are at least two golf courses that overlook Pearl Harbor and from which you can view the monuments. From the Pearl Country Club (home of the Hawaii Pearl Open Golf Tournament), you can view the USS Arizona Memorial, the most notable monument at the Pearl Harbor Visitor Center, as well as the USS Missouri. The Waikele Country Club also overlooks Pearl Harbor and the slopes of the Ko’olau and Waianae mountains.
5. The architecture of the USS Arizona Memorial represents “initial defeat and ultimate victory.”
▼ The white structure hovers over the sunken battleship USS Arizona, which can still be seen by looking down into the water from the platform.
The sunken ship USS Arizona lies 12.2 meters (40 feet) under water and is the most iconic structure in the park. The architect, Alfred Preis, explains the design of the 65-meter-long (184ft) Memorial “enclosed bridge” that spans the hull of the ship: “Wherein the structure sags in the center but stands strong and vigorous at the ends, expresses initial defeat and ultimate victory.” The USS Arizona Memorial has come to commemorate all military personnel killed in the Pearl Harbor attack.
6. Oil still leaks from the USS Arizona.
▼ Oil floats on the surface of the water over the USS Arizona
The USS Arizona held approximately 1.5 million gallons (5.7 million liters) of “Bunker-C” oil. The ship burned two and a half days, in which some of the oil would have been burnt up, but no one knows exactly how much. It is estimated that 500,000 gallons (1,892,706 liters) of it was within the hull. About nine quarts (8.5 liters) of oil still surfaces from the ship each day.
7. Of the 1,177 crew members who died on the USS Arizona, there were 37 sets of brothers.
▼ The white memorial also houses a shrine to the crew members of the USS Arizona who lost their lives.
8. The USS Missouri fought in Japan’s Seto Inland Sea.
▼ The USS Missouri is docked at Pearl Harbor and serves as a museum. In the foreground are remnants of the sunken USS Arizona sticking up out of the water.
The decommissioned USS Missouri, now docked in Pearl Harbor as a floating museum, is best known for being the ship that entered Tokyo Bay on August 29 to prepare for the signing by Japan of its official surrender. On Sept 2, General MacArthur made a speech at the a ceremony to mark the surrender and the official end of WWII. But before that, the Missouri fought in Iwo Jima, Okinawa and, believe it or not, the 270-meter (886ft) Missouri entered the narrow Seto Inland Sea, where it detected a Japanese submarine (which was later sunk), downed four Japanese aircraft and was itself hit by a kamikaze plane. The battleship continued on to raid airfields and naval bases near the Inland Sea.
9. Tora! is abbreviated Japanese meaning “lightening attack.”
Tora was the Japanese code word indicating that complete surprise had been attained. The word, which can also mean “tiger” is actually an abbreviation of totsugeki raigeki (突 撃雷撃) which means “lightning attack.” Tora! Tora! Tora! was the name of a 1970 movie directed by Kinji Fukasaku, Toshio Masuda and Richard Fleischer that represented both the Japanese and the American points of view on the surprise attack on Pearl harbor.
10. In the Pearl Harbor Visitor Center bookstore, you can buy a book about “war dogs.”
At the time of the attack on Pearl Harbor, there were 90 dogs in the military, mostly Siberian Huskies and Malamutes. In 1942, the “Dogs for Defense” program began a military training program for canines in combat units and security. German Shepards, Doberman Pincers, Collies, Belgian Sheep dogs and Alaskan Sled dogs were eventually added.
In War Dogs: A history of Loyalty and Heroism by Michael Lemish, you can read stories about the canine influence in battle since WWI. These are true stories of canine heroes who have pulled sleds, participated in search in rescue and at least one who has even parachuted.
How’s that for a twist on combat? A little light reading is probably just what you need right now.
All photos © Amy Chavez/RocketNews24 unless otherwise noted.








7-Eleven Japan’s ramen-cooking robot whipped us up a bowl of noodles【Taste test】
Starbucks Japan releases new zodiac chilled cup drink for 2026
Can a dirty butthole make you filthy rich in Japan? We’re starting a New Year’s lottery experiment
Start saving room now – Japanese grocery store’s biggest sushi roll yet is coming for Setsubun
Ghibli’s Hayao Miyazaki says the anime industry’s problem is that it’s full of anime fans
7-Eleven Japan’s ramen-cooking robot whipped us up a bowl of noodles【Taste test】
Starbucks Japan releases new zodiac chilled cup drink for 2026
Can a dirty butthole make you filthy rich in Japan? We’re starting a New Year’s lottery experiment
Start saving room now – Japanese grocery store’s biggest sushi roll yet is coming for Setsubun
Ghibli’s Hayao Miyazaki says the anime industry’s problem is that it’s full of anime fans
Behold! It’s a rare 7-Eleven “Grand Opening Commemorative Lucky Bag”
Duolingo to open first pop-up store Duomart in Japan for a very limited time next month
Lacquerware supplier to emperor of Japan and Pokémon team up for new tableware
Exhibit featuring cutting-edge smell technology held at Tokyo Skytree
Final Fantasy Chocobo and Dragon Quest Slime street sweets on sale in Tokyo【Taste test】
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Is this the most relaxing Starbucks in Japan?
Starbucks on a Shinkansen bullet train platform: 6 tips for using the automated store in Japan
Street Fighter Hadouken Churros to be launched and eaten in Tokyo, Okami pudding on offer too
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Japanese train company is letting fans buy its actual ticket gates for their homes
Tokyo considering law requiring more trash cans following litter increase in heavily touristed area
Nintendo’s Kirby now delivering orders at Kura Sushi restaurants, but not in Japan
Tokyo event lets you travel back in time, for free, to celebrate 100 years since Showa era start
Sanrio theme park in Japan announces plans to expand into a Sanrio resort
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s deadliest food claims more victims, but why do people keep eating it for New Year’s?
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
The top 10 annoying foreign tourist behaviors on trains, as chosen by Japanese people【Survey】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Behold! It’s a rare 7-Eleven “Grand Opening Commemorative Lucky Bag”
Duolingo to open first pop-up store Duomart in Japan for a very limited time next month
Lacquerware supplier to emperor of Japan and Pokémon team up for new tableware
Exhibit featuring cutting-edge smell technology held at Tokyo Skytree
Final Fantasy Chocobo and Dragon Quest Slime street sweets on sale in Tokyo【Taste test】
Research in Japan proves that pianists can control timber with touch alone
Evangelion original anime studio Gainax is now completely dissolved, Eva’s creator mourns ruined friendships
Your cat or dog can be King of the Pirates with One Piece anime cosplay outfits for pets【Photos】
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Tokyo restaurant explicitly bans couples from dining on Christmas Eve
How to order snacks on a Shinkansen bullet train in Japan
Japan gets Captain America chest pillow, Thor hammer tissue holder in new Marvel lifestyle line
Leave a Reply