WWII Japanese submarine aircraft carrier

Posted by admin | Posted in Submarines, WWII | Posted on 20-09-2010

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How the Japan used this secret weapon to attack the continental territory of United States.

japanese submarine

The idea of using aircraft for observation on board a submarine was not uncommon during the WWII aircraft carrier but use submarines as an offensive weapon was. The Imperial Japanese Navy had planned extensively for such operations, building about 40 of these submersible six different classes, although they were little used. The most dramatic of these transactions occurred on the morning of September 9, 1942, the first of only two confirmed air strikes to the continental United States throughout the conflict. The Japanese submarine I-25, 2,500 tons, has emerged west of Cape Blanco on the Oregon coast and launched a small seaplane Yokosuka E14Y1, piloted by Nobuo Fujita, whose mission was to cause a fire in the dense forests of the region throwing firebombs on Mount Emily. Unfortunately for Fujita, it was raining a lot to dampen the vegetation and prevent the spread of fire. He then returned to the submarine without further incident, but later the I-25 would be the target of an attack by the USAAF bombers managed to escape to on September 29, Fujita launch a second mission.

No serious damage was caused in two air strikes, but the I-25 could sink, with its torpedoes, two tankers that crossed his path before returning to its base. In 1942 the Imperial Navy began construction of the submarine I-400 Sen Toku class, and until then the largest submersible ever built, far larger than their American counterparts, or any conventional submarine postwar, losing in size only to the first submarine nuclear. With displacement of 5,200 tons, measuring 122 meters, each I-400 could carry three aircraft Aichi M6A1 model, specially designed to attack targets of high strategic importance as the Panama Canal and the West Coast of the United States. With a crew

of 145 men, capable of reaching speeds of up to 18 knots, had a range of more than 37,000 nautical miles (69,000 kilometers), enough to turn around around the planet. Were equipped with eight torpedo tubes, one 140 mm cannon on the deck and several anti-aircraft guns of 25 mm. The intention was to build twelve Japanese warships of this class, but only three were commissioned I-400, I-401 and I-402, the latter having been converted to submarine refueling fuel. Aichi M6A1 aircraft were designed to be folded and packed in a small cylindrical hangar 38 meters, located at the stern of the submarine. Planes were compact, high-performance single-engine aircraft and prepared to carry torpedoes as their primary offensive weapon. Theoretically, each aircraft could be removed from the hangar and be prepared to take off in less than 10 minutes.

Aircraft on the deck of the Japanese aircraft carrier submarine I-400 In late 1944, I-400 and I-401 submarine with two smaller aircraft carrier, formed a task force under the command of Captain Tatsunosuke Ariizumi, with the mission to plan and execute attacks on the Panama Canal and a series of attacks with biological weapons (developed and tested by the famous Unit 731) to the largest population centers in the U.S. West

Coast. The operation involving biological weapons, codenamed “Cherry Blossoms at Night,” was canceled in 1945 due to fear of the Japanese High Command that such action would provoke retaliation from the Americans that Japan could not possibly bear. However, the attack on the Panama Canal was authorized. In fact a replica of the locks of the Canal in scale, was built in the Bay of Toyama for the pilots could practice launching the torpedoes. On July 23, 1945 the I-400 and I-401 left its base in separate routes to meet in three weeks after a meeting in mid-ocean, to coordinate the air attack. During this period, while the huge undersea maintained their predetermined routes, Dramatic events were taking place.

After two attacks with U.S. nuclear bombs on Japanese cities of Hiroshima and Nagasaki in early August, the Emperor Hirohito in radio address on August 15, ordered all Japanese forces to surrender and put down their weapons. The commanders of the I-400 and I-401 still considered to continue the mission, but finally obey the orders of the Emperor. All aircraft and torpedoes were thrown overboard and documents relating to the mission were destroyed. When they returned home were intercepted by U.S. Navy east of Honshu. This action was an interesting historical fact: the American commander who took over a captured Japanese submarine was John S. McCain Jr., who would later father of the future naval aviator, an Arizona senator and candidate for U.S. president in the 2000 election, John S. McCain III. The I-400 and I-401 with American crew were taken to the naval base at Pearl Harbour in Hawaii, where they would be thoroughly analyzed by engineers of the U.S. Navy and later sunk in deep water in 1946. Interestingly, during the crossing, were found inside the submarine an enormous quantity of rats and insects, which were promptly exterminated, but until now not known if these vermin were used as guinea pigs to test biological agents.

Personal Loans at yourbadcreditloans.com

Posted by admin | Posted in Others | Posted on 15-09-2010

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Personal Loan is a credit transaction with which you get money fast and easy and personal loans are available for most people, even if they have bad credit (or no credit in the past). Personal loans are usually the best bet if you need to borrow a large amount of money to be paid within a long time. If you need to borrow money, but expect to pay within a year, personal loans are not the best alternative. It would be better to look for a credit card or a loan to short term (such as payday loans) removed then a personal loan. Through the cash advance you can have access to liquidity, using the available balance on your card.

Depending on your needs and circumstances, personal loans can offer you a way to keep your current financial situation under control and pay off other debts (called debt consolidation). You should be aware, however, that personal loans are not always the best decision. You should do yourself the following questions before deciding whether personal loans are good for you.

Your Bad Credit Loans is a good site to apply for personal loans with bad credit online. Normally you will get a response within 24 hours and some cases in less than 5 minutes. Guaranteed unsecured personal loans for people with bad credit. For more informations visit: yourbadcreditloans.com.

Python Air-to-air missile – Israel

Posted by admin | Posted in Weapons of War | Posted on 08-09-2010

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Israel began developing a class sidewinder missile in the early ’60s, when arms embargoes have forced the country to create its own arms industry of high technology. The first air-air missile was Shafrir that in many respects was better than the original American, having collected more than 200 withdrawals over ten years in the service of Israeli Air Force. In 1982, when the IDF went into action in Lebanon, put in use the first examples of a new air-to-air missile named Python 3, which was nothing more than an evolution of Shafrir. It is characterized by a slightly increased with cell stabilizers enflechados tail, but with guidance and propulsion systems similar. Inside Python 3 features a new type of IR sensor with a viewing angle of about 30 °, which can be used in pre-programmed modes, free and radar assisted in distinguishing the target of countermeasures elusive enemy as fires, Bengal, and allows all attacks aspect. At speeds of Mach 4, a range between 5 and 15 km, Python can perform maneuvers up to 40 grams, making it an extremely maneuverable and lethal weapon. His debut match was a great success, being responsible for destroying 50 Syrian fighters in Lebanese skies, becoming the standard missile-FAI, equipping the F-4, F-15, F-16 Kfir and Mirage III . Made by Rafael, was exported to Colombia, South Africa, Thailand and Brazil. In the 90s came the Python 4, which have smaller stabilizers, eletônica digital bicolor all aspect IR sensor designed to be used in conjunction with the helmet-mounted displays, a more powerful engine that produces no smoke and a detonator associated with laser-active a directional warhead. This year it was announced the launch of the latest version: Python 5. BVR-type “fire and forget”, the new sensor incorporates dual-band, with advanced software that allows the pilot to make the acquisition of small targets with stealth features, even through clouds and bad weather conditions. The missile also features sophisticated inertial navigation systems and infrared countermeasures, which further enhances its already fantastic fatality rate.

German Submarine Type XXI

Posted by admin | Posted in Submarines, Weapons of War, WWII | Posted on 03-09-2010

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U-boat type XXI – was a revolutionary German submarine from World War II.
In the design of its hull was a major concern with the hydrodynamics: all structures that could cause some drag (like cannon) were eliminated. The result is that with this new format it has gained more speed when submerged.
Also offered better accommodation for its occupants. He had a freezer for storing food, shower and sink. So a crew that normally would spend weeks at sea on a mission to patrol without showering or shaving have better housing and work.
It was equipped with sophisticated electronic instruments: radar, passive sonar detectors and electromagnetic waves.

Its armament included 23 torpedoes or 17 mines torpedoes + 12. Had six launch tubes located in the bow. It was equipped with a hydraulic system that allowed recharge launch 18 torpedoes in under 20 minutes.

Its maximum speed at the surface was 15.5 knots (29km / h), 17.5 knots submerged (32Km / h) with maximum range of 15,500 nautical miles.

SIG SG550

Posted by admin | Posted in Rifles | Posted on 03-09-2010

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Sniper Rifle: SR 25 mk11
Origin: United States
Size: 7.62 (mm)
Compr.total: 1.16 (m)
Weight: 6.9 (kg)
OS: Semiautomatic
Charger: 10/20 (No projectiles)

Steyr Alpine TGP-1

Posted by admin | Posted in Rifles | Posted on 03-09-2010

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Sniper rifle: Steyr Alpine ALT-1
From Austria
Size: 7.62 (mm)
Compr.total: 1.20 (m)
Weight: 7.0 (kg)
OS: manual
Charger: 5 (no shots)

OSS WWII T13 Beano Grenade

Posted by admin | Posted in Explosives, Weapons of War | Posted on 03-09-2010

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This was designed in the later years of the war by the O.S.S. (Office of Strategic Services) the forerunner to the CIA. The manufacturer was Eastman Kodak. The concept was to design a hand grenade shaped like a baseball because it made it easy for anyone to throw and get some distance. This grenade was designed to explode on impact. The weight was 9-ounces. Several people died or were injured during the testing of this product which according to records was planned for World War 2 but was never used.