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Metalith
The Metalith is a prefabricated steel barrier and the name of the product division of Infrastructure Defense Technologies of Belvidere, Illinois, which manufactures the barrier. It is used in perimeter defense against explosive penetration and ramming. It has been deployed by the US Armed Forces in their 21st century wars in Iraq and Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan, is a landlocked country located at the crossroads of Central Asia and South Asia. It is bordered by Pakistan to the Durand Line, east and south, Iran to the Afghanistan–Iran borde .... A related product from IDT is the Metalith flood control barrier, a system of prefabricated, interlocking aluminum barriers for flood defense, designed to hold ballast such as sand. Army Corps of Engineers tests have shown they can be assembled 20 times faster than sandbags and faster than any other tested flood control system, with relatively low seepage rates. References External lin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belvidere, Illinois
Belvidere is a city in and the county seat of Boone County, Illinois, United States. It is settled on the Kishwaukee River in far northern Illinois. Known as the 'City of Murals', Belvidere is home to several public art installations throughout the North and South State Street historic districts, which are on the National Register of Historic Places. These historic districts are home to places like the Boone County Museum of History, the Funderburg House Museum, several restaurants and bars, and antique and boutique stores. Popular festivities like Heritage Days are held yearly. The population was 25,339 as of the 2020 census. Belvidere is part of the Rockford metropolitan area. History Before the arrival of the mostly Anglo-Americans in the 19th century, this area was long occupied by the Illinois Confederation, a loose grouping of up to 12 to 15 Native American tribes. The main tribes were the Cahokia, Kaskaskia, Michigamea, Peoria, and Tamaroa. After trading, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infantry Tactics
Infantry tactics are the combination of military concepts and methods used by infantry to achieve tactical objectives during combat. The role of the infantry on the battlefield is, typically, to close with and engage the enemy, and hold territorial objectives; infantry tactics are the means by which this is achieved. Infantry commonly makes up the largest proportion of an army's fighting strength, and consequently often suffers the heaviest casualties. Throughout history, infantrymen have sought to minimise their losses in both attack and defence through effective tactics. (''For a wider view of battle and theater tactics see: Military strategy)'' Infantry tactics are the oldest method of warfare and span all eras. In different periods, the prevailing technology of the day has had an important impact on infantry tactics. In the opposite direction, tactical methods can encourage the development of particular technologies. Similarly, as weapons and tactics evolve, so do the tactic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explosively Formed Penetrator
An explosively formed penetrator (EFP), also known as an explosively formed projectile, a self-forging warhead, or a self-forging fragment, is a special type of shaped charge designed to penetrate armor effectively, from a much greater standoff range than standard shaped charges, which are more limited by standoff distance. As the name suggests, the effect of the explosive charge is to deform a metal plate into a slug or rod shape and accelerate it toward a target. They were first developed as oil well perforators by American oil companies in the 1930s, and were deployed as weapons in World War II. Difference from conventional shaped charges A conventional shaped charge generally has a conical metal liner that is forced by an explosive blast into a hypervelocity jet of superplastic metal able to penetrate thick armor and knock out vehicles. A disadvantage of this arrangement is that the jet of metal loses effectiveness the further it travels, as it breaks up into disconne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ramming
In warfare, ramming is a technique used in air, sea, and land combat. The term originated from battering ram, a siege engine used to bring down fortifications by hitting it with the force of the ram's momentum, and ultimately from male sheep. Thus, in warfare, ramming refers to hitting a target by running oneself into the target. Today, hand-held battering rams are one tool among many used by law enforcement and military personnel for door breaching. Forcible entry by criminals has been implemented using such methods as Ram-raiding, vehicles rammed into buildings. Naval warfare Navies in antiquity commonly used the ram: the "beak" () became an important part of the armament of the galleys of Imperial Rome. The Ancient Greece, ancient Greeks used their trireme vessels for ramming as well. In History of China#Ancient China, ancient China, rams were largely unknown, as the lack of a keel and the flat shape of the junk (ship), junk's bow was not conducive to constructing an elonga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Armed Forces
The United States Armed Forces are the military forces of the United States. U.S. federal law names six armed forces: the Army, Marine Corps, Navy, Air Force, Space Force, and the Coast Guard. Since 1949, all of the armed forces, except the Coast Guard, have been permanently part of the United States Department of Defense. They form six of the eight uniformed services of the United States. Each of the different military services is assigned a role and domain. The Army conducts land operations. The Navy and Marine Corps conduct maritime operations, the Marine Corps specializing in amphibious and maritime littoral operations primarily for supporting the Navy. The Air Force conducts air operations. The Space Force conducts space operations. The Coast Guard is unique in that it specializes in maritime operations and is also a law enforcement agency. From their inception during the American Revolutionary War, the Army and the Navy, and later the other services, have played a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
War In Iraq
This is a list of wars involving the Republic of Iraq and its predecessor states. , style="background:#F88" , Coalition of Gulf War, Coalition victory * Kuwait, State of Kuwait resumes self-governance over all Kuwaiti sovereign territory * Establishment of a United Nations Security Council Resolution 689, demilitarized zone and construction of a border barrier, separation barrier along the Iraq–Kuwait border , 20,000–35,000 , 3,664 , - , rowspan="2" , 1991 Iraqi uprisings(1991) , rowspan="2" , * Arab Socialist Ba'ath Party – Iraq Region, Ba'ath Party ** Iraqi Army ** Republican Guard (Iraq), Republican Guard ** Special Republican Guard * Popular Army (Iraq), Popular Army * Directorate of General Security, General Security * Iraqi Intelligence Service, Intelligence Service *Iraqi Special Security Organization, Special Security ---- Support: People's Mujahedin of Iran, MEK , Badr Organization, Badr Brigades Islamic Dawa Party, Dawa , style="background:#D0FFD0" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
War In Afghanistan (2001–present)
War in Afghanistan, Afghan war, or Afghan civil war may refer to: *Conquest of Afghanistan by Alexander the Great (330 BC – 327 BC), the conquest of Afghanistan by the Macedonian Empire * Muslim conquests of Afghanistan, a series of campaigns in the 7th, 8th, 9th, and 10th centuries * Mongol campaigns in Central Asia (1216–1222), the conquest of Afghanistan by the Mongol Empire * Mughal conquests in Afghanistan (1526), the conquest by the Mughal Empire * Afghan-Sikh Wars (1748–1837), intermittent wars between the Afghans and the Punjabis. * Afghan Civil War (1863–1869), a civil war between Sher Ali Khan and Mohammad Afzal Khan's faction after the death of Dost Mohammad Khan * Anglo−Afghan Wars, wars conducted by British India in Afghanistan ** First Anglo−Afghan War (1839–1842) ** Second Anglo−Afghan War (1878–1880) ** Third Anglo−Afghan War (1919) * Panjdeh incident (1885), an incursion into Afghanistan by the Russian Empire during the era of the "Great Game" * A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army Corps Of Engineers
The United States Army Corps of Engineers (USACE) is the military engineering branch of the United States Army. A direct reporting unit (DRU), it has three primary mission areas: Engineer Regiment, military construction, and civil works. USACE has 37,000 civilian and military personnel, making it one of the world's largest public engineering, design, and construction management agencies. The USACE workforce is approximately 97% civilian, 3% active duty military. The civilian workforce is mainly located in the United States, Europe and in select Middle East office locations. Civilians do not function as active duty military and are not required to be in active war and combat zones; however, volunteer (with pay) opportunities do exist for civilians to do so. The day-to-day activities of the three mission areas are administered by a lieutenant general known as the chief of engineers/commanding general. The chief of engineers commands the Engineer Regiment, comprisi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineering Companies Of The United States
Engineering is the practice of using natural science, mathematics, and the engineering design process to solve problems within technology, increase efficiency and productivity, and improve systems. Modern engineering comprises many subfields which include designing and improving infrastructure, machinery, vehicles, electronics, materials, and energy systems. The discipline of engineering encompasses a broad range of more specialized fields of engineering, each with a more specific emphasis for applications of mathematics and science. See glossary of engineering. The word ''engineering'' is derived from the Latin . Definition The American Engineers' Council for Professional Development (the predecessor of the Accreditation Board for Engineering and Technology aka ABET) has defined "engineering" as: History Engineering has existed since ancient times, when humans devised inventions such as the wedge, lever, wheel and pulley, etc. The term ''engineering'' is derived f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
