Home » Technology » US unveils high-tech B-21 stealth bomber

US unveils high-tech B-21 stealth bomber

by Pakistan Latest News Update
200 views



The USA on Friday unveiled the B-21 Raider, a high-tech stealth bomber that may carry nuclear and standard weapons and is designed to have the ability to fly with out a crew on board.

The slickly choreographed ceremony at B-21 producer Northrop Grumman’s facility in Palmdale, California opened with the US nationwide anthem as older bombers roared over a crowd that included prime US officers.
Dramatic music performed and lights flashed because the doorways of a hanger holding the brand new plane slowly opened, and the group applauded as the fabric protecting it was pulled away to disclose a modern gray bomber that’s on monitor to price almost $700 million per aircraft.
“The B-21 Raider is the first strategic bomber in more than three decades. It is a testament to America’s enduring advantages in ingenuity and innovation,” US Protection Secretary Lloyd Austin stated in remarks on the ceremony.
Many specifics of the plane are being saved underneath wraps however the aircraft will provide vital advances over current bombers within the US fleet, which Austin highlighted in his remarks.
He hailed its vary — “no other long-range bomber can match its efficiency” — and its sturdiness, saying it’s “designed to be the most maintainable bomber ever built.”
Just like the F-22 and F-35 warplanes, the B-21 options stealth expertise, which minimizes an plane’s signature by each its form and the supplies it’s constructed from, making it tougher for adversaries to detect.
“50 years of advances in low-observable technology have gone into this aircraft,” Austin stated. “Even the most sophisticated air defense systems will struggle to detect the B-21 in the sky,” he added.
The aircraft can be constructed with an “open system architecture” which permits for the incorporation of “new weapons that haven’t even been invented yet”, he stated.
Amy Nelson, a fellow on the Brookings Establishment assume tank, advised AFP forward of the revealing that the B-21 is “designed to evolve”.
“The ‘open architecture’ allows for the future integration of improved software (including for autonomy) so the aircraft doesn’t become obsolete as quickly,” she stated.
“The B-21 is much fancier than its predecessors — truly modern. Not only is it dual-capable (unlike the B-2), which means it can launch nuclear or conventionally armed missiles, it can launch long- and short-range missiles,” Nelson stated.
Not talked about through the ceremony was the aircraft’s potential for uncrewed flight. US Air Pressure spokesperson Ann Stefanek advised AFP that the plane is “provisioned for the possibility but there has been no decision to fly without a crew.”
The primary flight by a B-21 — “the backbone of our future bomber force” — is predicted to happen subsequent yr and the Air Pressure plans to purchase not less than 100 of the plane, Stefanek stated.
Northrop Grumman stated six of the planes are at present in numerous phases of meeting and testing at its facility in Palmdale.
The bomber shall be a key a part of the US “nuclear triad”, which consists of weapons that may be launched from the land, air and sea.
“For nuclear deterrence, the bomber fleet provide flexibility to US nuclear posture, and redundance should any of the other legs fail,” Nelson stated.
The “Raider” portion of the plane’s identify honours the 1942 US bomber raid on Tokyo led by then-lieutenant colonel James Doolittle — the primary American strike on Japan’s homeland following the shock assault on Pearl Harbor the earlier yr.
“On a cold and rainy April morning, four months after Pearl Harbor, 16 US Army bomber planes took off from an aircraft carrier in the Pacific,” Austin stated.
They “flew more than 650 miles to strike distant enemy targets and the Doolittle Raiders, as they came to be known, showed the strength and the reach of American air power,” he stated.
 



Source link

You may also like