A land mine is an explosive device concealed under or on the ground and designed to destroy or disable enemy targets, ranging from combatants to vehicles and tanks, as they pass over or near it. Such a device is typically detonated automatically by way of pressure when a target steps on it or drives over it, although other detonation mechanisms are also sometimes used. A land mine may cause damage by direct blast effect, by fragments that are thrown by the blast, or by both.
A naval mine is a self-contained explosive device placed in water to damage or destroy surface ships or submarines. Unlike depth charges, mines are deposited and left to wait until they are triggered by the approach of, or contact with, any vessel or a particular vessel type, akin to anti-infantry vs. anti-vehicle mines. Naval mines can be used offensively, to hamper enemy shipping movements or lock vessels into a harbour; or defensively, to protect friendly vessels and create "safe" zones. Mines allow the minelaying force commander to concentrate warships or defensive assets in mine-free areas giving the adversary three choices: undertake an expensive and time-consuming minesweeping effort, accept the casualties of challenging the minefield, or use the unmined waters where the greatest concentration of enemy firepower will be encountered.
The Sacramento River is the principal river of Northern California in the United States and is the largest river in California. Rising in the Klamath Mountains, the river flows south for 400 miles (640 km) before reaching the Sacramento–San Joaquin River Delta and San Francisco Bay. The river drains about 26,500 square miles (69,000 km2) in 19 California counties, mostly within the fertile agricultural region bounded by the Coast Ranges and Sierra Nevada known as the Sacramento Valley, but also extending as far as the volcanic plateaus of Northeastern California. Historically, its watershed has reached as far north as south-central Oregon where the now, primarily, endorheic (closed) Goose Lake rarely experiences southerly outflow into the Pit River, the most northerly tributary of the Sacramento.
Tooele is a city in Tooele County in the U.S. state of Utah. The population was 35,742 at the 2020 census. It is the county seat of Tooele County. Located approximately 30 minutes southwest of Salt Lake City, Tooele is known for Tooele Army Depot, for its views of the nearby Oquirrh Mountains and the Great Salt Lake.
The BMP-3 is a Soviet and Russian infantry fighting vehicle, successor to the BMP-1 and BMP-2. The abbreviation BMP stands for boevaya mashina pehoty.
A combat engineer is a type of soldier who performs military engineering tasks in support of land forces combat operations. Combat engineers perform a variety of military engineering, tunnel and mine warfare tasks as well as construction and demolition duties in and out of combat zones.
The M728 Combat Engineer Vehicle (CEV) is a full-tracked vehicle used for breaching, obstacle removal, and pioneering operations. Production commenced in 1965 and ceased in 1987. A total of 312 of all variants of these armored engineer vehicles were produced.
The Driftless Area, a topographical and cultural region in the American Midwest, comprises southwestern Wisconsin, southeastern Minnesota, northeastern Iowa, and the extreme northwestern corner of Illinois.
The BLU-82B/C-130 weapon system, known under program "Commando Vault" and nicknamed "Daisy Cutter" in Vietnam for its ability to flatten a section of forest into a helicopter landing zone, is an American 15,000-pound (6,800 kg) conventional bomb, delivered from either a C-130 or MC-130 transport aircraft or a CH-54 heavy-lift "Skycrane" helicopter from the 1st Air Cavalry. A total of 225 were constructed. It was successfully used during military operations in Vietnam, the Gulf War and Afghanistan. The BLU-82 was retired in 2008 and replaced with the more powerful GBU-43/B MOAB.
Quảng Trị is a province in the North Central Coast region of Vietnam, north of the former imperial capital of Huế.
Partizansk is a town in Primorsky Krai, Russia, located on a spur of the Sikhote-Alin Mountains, about 170 kilometers (110 mi) east of Vladivostok, the administrative center of the krai. As of the 2010 census, the population is population 38,659.
Mountain warfare is warfare in mountains or similarly rough terrain. Mountain ranges are of strategic importance since they often act as a natural border, and may also be the origin of a water source.
The Beartooth Mountains are located in south central Montana and northwest Wyoming, U.S. and are part of the 944,000 acres (382,000 ha) Absaroka-Beartooth Wilderness, within Custer, Gallatin and Shoshone National Forests. The Beartooths are the location of Granite Peak, which at 12,807 feet (3,904 m) is the highest point in the state of Montana. The mountains are just northeast of Yellowstone National Park and are part of the Greater Yellowstone Ecosystem. The mountains are traversed by road via the Beartooth Highway with the highest elevation at Beartooth Pass 10,947 ft (3,337 m)). The name of the mountain range is attributed to a rugged peak found in the range, Beartooth Peak, that has the appearance of a bear's tooth.
The Insurgency in the Preševo Valley was a year-long armed conflict between the Federal Republic of Yugoslavia and the ethnic Albanian separatists of the Liberation Army of Preševo, Medveđa and Bujanovac (UÇPMB). There were instances during the conflict in which the Yugoslav government requested KFOR support in suppressing UÇPMB attacks since they could only use lightly armed military forces as part of the Kumanovo Treaty that ended the Kosovo War, which created a buffer zone between FR Yugoslavia and Kosovo.
Nāwa-I-Barakzāyi District is an administrative district in Helmand Province, Afghanistan located south of the provincial capital of Lashkar Gah along the Helmand River. It is bordered by the districts of Lashkar Gah, Nad Ali, Garmsir, and Rig, as well as the provinces of Nimruz and Kandahar. It falls within the area known as Pashtunistan,, an area comprising most of southeast Afghanistan and northwest Pakistan. The dominant language is Pashto and many of the 89,000 residents practice the traditional code of Pashtunwali. Nawa-I-Barakzayi's name reflects the dominant Pashtun tribe in the district, the Barakzai. Prior to the 1970s, it was called Shamalan after a small village at the south end of the district
The Battle of White Horse, was a battle during the Korean War hill in the Iron Triangle, formed by Pyonggang at its peak and Gimhwa-eup and Cheorwon-eup at its base, a strategic transportation route in the central region of the Korean peninsula.
The Battle of Romanovka was fought in June 1919 during the Russian Civil War. Russian Bolsheviks of Yakov Tryapitsyn launched a surprise attack on an American army camp at Romanovka, near Vladivostok. As a result of the engagement, the attacks were repelled. Romanovka and the Suchan Valley Campaign that followed were the final major engagements of the Russian Civil War involving the United States. Battles would later break out again between the Americans and Soviets, as well as the Cossacks, on much smaller scales. Likewise, the Americans were invariably victorious.
The Battle for Sangin was an extended campaign during the War in Afghanistan. Sangin is considered the bloodiest battleground of Afghanistan by both US and British alike. With both nations suffering the loss of over 100 killed in action, and several hundred moderate to severe casualties. The volatile campaign in the Sangin Valley has been extensively covered in the media by Wall Street Journal, Time, USA Today, and other publications.
Rosemont Copper is a proposed large open pit copper mine project by the Canadian mining corporation Hudbay Minerals. The project site is located within the Santa Rita Mountains and Coronado National Forest, in Pima County of southern Arizona. It has undergone a permitting review process under the direction of the United States Forest Service and the U.S. Army Corps of Engineers and has been delayed by legal judgements and suspension of its operating permit by the US Army Corps of Engineers.
The Battle of Novo Litovoskaya took place on 7 August 1919, and was the result of two small contingents of opposing troops making contact during their respective patrols of the town. After initial stubborn resistance, the entire Russian patrol was killed or captured while the American patrol of similar strength remained completely intact.
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Russia (Bolshevik)