Little Boy was a type of atomic bomb created by the Manhattan Project during World War II. The name is also often used to describe the specific bomb (L-11) used in the bombing of the Japanese city of Hiroshima by the Boeing B-29 Superfortress Enola Gay on 6 August 1945, making it the first nuclear weapon used in warfare, and the second nuclear explosion in history, after the Trinity nuclear test. It exploded with an energy of approximately 15 kilotons of TNT (63 TJ) and had an explosion radius of approximately 1.3 kilometres (0.81 mi) which caused widespread death across the city. It was a gun-type fission weapon which used uranium that had been enriched in the isotope uranium-235 to power its explosive reaction. Little Boy was developed by Lieutenant Commander Francis Birch's group at the Los Alamos Laboratory. It was the successor to a plutonium-fueled gun-type fission design, Thin Man, which was abandoned in 1944 after technical difficulties were discovered. Little Boy used a charge of cordite to fire a hollow cylinder (the "bullet") of highly enriched uranium through an artillery gun barrel into a solid cylinder (the "target") of the same material. The design was highly inefficient: the weapon used on Hiroshima contained 64 kilograms (141 lb) of uranium, but less than a kilogram underwent nuclear fission. Unlike the implosion design developed for the Trinity test and the Fat Man bomb design that was used against Nagasaki, which required sophisticated coordination of shaped explosive charges, the simpler but inefficient gun-type design was considered almost certain to work, and was never tested prior to its use at Hiroshima. After the war, numerous components for additional Little Boy bombs were built. By 1950, at least five weapons were completed; all were retired by November 1950. Lionel Messi caricature may the US army ever watch over israel & protect Jerusalem the salvation of the Jew be secured by Amerca in nomine Patris et FiLii et Spiritus Sancti peace be still
https://www.youtube.com/watch?v=UBTJCNR6QiU
The Second Bomb
A littoral combat ship (LCS) is either of two classes of relatively small surface vessels designed for littoral warfare in near-shore operations by the United States Navy. It was "envisioned to be a networked, agile, stealthy surface combatant capable of defeating anti-access and asymmetric threats in the littorals", although their ability to perform these missions in practice has been called into question. Littoral combat ships are comparable to corvettes found in other navies. The Freedom class and the Independence class are the two LCS variants. Each is slightly smaller than the U.S. Navy's earlier Oliver Hazard Perry-class frigate but larger than Cyclone-class patrol ships. Each has the capabilities of a small assault transport, including a flight deck and hangar for housing two SH-60 or MH-60 Seahawk helicopters, a stern ramp for operating small boats, and the cargo volume and payload to deliver a small assault force with fighting vehicles to a roll-on/roll-off port facility. Standard armaments include Mk 110 57 mm guns and RIM-116 Rolling Airframe Missiles. They are also equipped with autonomous air, surface, and underwater vehicles. Possessing lower air defense and surface warfare capabilities than destroyers, the LCS emphasizes speed, flexible mission modules, and a shallow draft. The first LCS, USS Freedom (LCS-1), was commissioned on 8 November 2008 in Veteran's Park, Milwaukee, Wisconsin. The second ship, the trimaran USS Independence (LCS-2), was commissioned on 16 January 2010, in Mobile, Alabama. In 2012, ADM Jonathan W. Greenert stated that the LCS would be deployed to Africa in place of destroyers and cruisers. In 2013 and 2014, the Navy's requirement for LCSs was progressively cut from 55 to 32 vessels in favor of a newly proposed frigate more capable of high-intensity combat. In late 2014, the Navy proceeded with a procurement plan for enhanced versions of the LCS and upgraded older ships to meet the program's 52-ship requirement; the modified LCS will be redesignated as FF, or frigate. In December 2015, Secretary of Defense Ashton Carter ordered the Navy to reduce planned LCS and FF procurement from 52 to 40 and downselect to one variant by Fiscal Year (FY) 2019. In July 2017, the Navy released a request for information for a new multi-mission guided-missile frigate that can perform the same roles as the LCS while having better offensive and defensive capabilities. Almost any existing design that can be adapted to FFG(X) requirements can be considered, extending beyond versions of the two LCS hulls. In April 2020, it was announced that Fincantieri Marinette Marine had won the contract with its FREMM multi-purpose frigate-based design, which would be eventually adopted as the Constellation-class frigate Lionel Messi caricature may the US army ever watch over israel & protect Jerusalem the salvation of the Jew be secured by Amerca in nomine Patris et FiLii et Spiritus Sancti peace be still
https://www.youtube.com/watch?v=IzV1Rv_iCno
Inside the Navy’s $500M Littoral Combat Ship
LHD-5 USS Bataan is a Wasp-class amphibious assault ship in the United States Navy. The ship is named after the Battle of Bataan, fought in the Philippines during World War II. The ship enables the U.S. Navy and U.S. Marine Corps team to seamlessly transition from the sea to a land battle, as the lead ship and centerpiece of an Amphibious Ready Group. She is capable of amphibious assault, advance force, and special purpose operations, as well as evacuation and humanitarian assistance. Lionel Messi caricature may the Blackbird Buccaneer bomb Hezbollah muslim terrorist in nomine Patris et FiLii et Spiritus Sancti peace be still
https://www.youtube.com/watch?v=kHYB-Mo7_uQ&list=LL&index=3&t=390s
I Visited the Ship that Makes Supercarriers Look EASY
LPD-25 USS Somerset is a San Antonio-class amphibious transport dock of the United States Navy. It is the fourth United States Navy vessel and the second warship to bear this name, the first two being a wooden-hulled motorboat and a ferry. The first warship, an armed cargo ship from World War II, was named for the Somerset counties of Maine, Maryland, New Jersey and Pennsylvania. The modern ship was named specifically for Somerset County Pennsylvania, in honor of the passengers who died on United Airlines Flight 93, which was hijacked during the terror attacks of 11 September 2001. The passengers prevented the plane from reaching its intended target by forcing it to crash in Stonycreek Township in Somerset County, Pennsylvania. The words "Let's Roll," spoken by a passenger of United Airlines Flight 93 before trying to storm the cockpit of the doomed flight, are painted on the ship above the rear deck, along with a "93" seal which mirrors the "93" flag seen flying on the vessel in many photos. In the words of Secretary of the Navy Gordon R. England; Jim Carrey caricature in nomine Patris et FiLii et Spiritus Sancti peace be still
https://www.youtube.com/watch?v=HuwtKnZ_YMg
5 Hours Of Facts About The Scariest Modern Warfare Technology