Advance: Army artillery can now attack targets at double range
Advance: Army artillery can now attack targets at double range
The Army has successfully fired a 155-mm artillery about 62 kilometers, which marks a great technical advance in the field of land-based weapons and advances towards its declared goal of being able to overcome and overcome Russian and Chinese weapons.
"We just doubled the range of our artillery at Yuma Proving Ground," General John Murray, commanding general of the Army Futures Command, told reporters at the Annual Symposium of the United States Army Association.
Currently, most of the artillery shells fired from an Obús Trailer M777 or a Propelled Howitzer are capable of locating targets at 30 km, so the 62 km mark a substantial jump in offensive attack capacity.
Murray was clear that the intention of the effort, described as extended range cannon artillery, is specifically aimed at recovering the tactical confrontation against Russian and Chinese weapons.
"The Russians and the Chinese have been able to overcome most of our systems," said Murray.
In citing the Russian invasion of Ukraine as a "wake-up call," Murray explained that Russian weaponry, tactics and the integration of the war caused particular concern among Army leaders.
"In Ukraine, we saw the pairing of drones with artillery, using drones as observers. "Their organizational structure and tactics were a wake-up call for us to begin to consider a more serious strategy," Murray explained.
The Army's 2015 Combat Vehicle Modernization Strategy specifically cites concerns about the use of advanced weapons and armored vehicles from Russia in Ukraine.
"The Russians are using their most advanced tanks in Ukraine, including the T-72B3, the T-80 and the T-90. "The strategy says that all these tanks have 125mm guns capable of firing a wide range of ammunition, including anti-tank / anti-helicopter missiles with a range of six kilometers, and advanced armor protection, including active protection on some models." .
ERCA is one of several current initiatives aimed at addressing this. As a result, the Army is now making prototype artillery weapons with a larger caliber tube and new grooves to hang weights for the gravity settings of the weapon, which is a modified mobile howitzer M777A2. The new ERCA weapon is designed to reach ranges of more than 70 km, said Army developers.
"When you talk about doubling the range, you need a longer tube and a larger gauge. We will combine this ammunition with a howitzer and we will expand the scope. "We are improving the gap and the metallurgy of the tube, changing the hydraulic system to handle the increase in pressure and using a new jet projectile, something like a rocket," Wander Maven told an interview this year a leading developer of Army weapons.
The modification adds 1,000 pounds to the total weight of the weapon and an additional six feet of cannon. The ERCA system also uses a redesigned cab, a new chamber design and a new "muzzle brake," the official explained.
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"The ERCA program develops not only the XM907 cannon but also products, such as the XM1113 rocket-assisted projectile, the XM654 overload, a forwarder and a new fire control system," said an Army statement.
As part of an effort to ensure that the heavy M777 is mobile enough, the Army recently completed a "mobility" demonstration of ERCA prototypes.
The service demonstrated a modified M777A2 howitzer with an integration kit for the mass model of the ERCA XM907 cannon modified at Yuma Proving Ground, Arizona.
"Its [user] the concern is that when the self-propelled program is finished, they will be left with a towed cannon variant that they can not tow, which is their number one transportation mode, "David Bound, M777ER Lead, Artillery Concepts and Design Branch, part of of the Armaments Research, Development and Engineering Center (ARDEC), said in an Army statement earlier this year.
The ERCA is currently configured to fire from a M109a8 self-propelled Howitzer, using a 58-Cal. tube; The existing M109a7, called Paladin Integrated Management, fires a 39-Cal. weapon.
ERCA changes the strategic calculation of the Army's land war in several key aspects, by promoting the Army's number one modernization priority: long-range precision fires.
This concept of operations is intended to enable the mechanized attack forces and the advance of the infantry with an additional range of support or a protective sphere with which to perform operations. Larger-range precision fire can hit concentrations of enemy troops, supply lines and equipment essential for a coordinated attack, while allowing forces to stay clear of incoming enemy fire.
A target range of 70 kilometers is, by any estimate, a substantial leap forward for the artillery; When the GPS guided 155 mm precision artillery rounds, such as Excalibur, exploded in ground combat about ten years ago, its attack range was recorded in approximately 30 kilometers. A self-propelled Howitzer capable of reaching 70 kilometers puts the weapon on par with some of the Army's advanced ground-based rockets, such as its multi-guided precision rocket launch system that also reaches 70 kilometers.
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SOURCE LINK ERESVIRAL.COM https://www.beviral.online
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