The US National Nuclear Security Administration (NNSA) has revealed that it has conducted a second series of test flights involving an upgraded version of a nuclear bomb that has been part of the U.S. arsenal for decades.
An F-15E from Nellis Air Force Base dropped an inert version of the
weapon over the Nevada desert earlier this month as well as in March to
test its non-nuclear functions as well as the plane's ability to carry
the bomb.
Work on the B61-12 has been ongoing for years, and government
officials say the latest tests using mock versions of the bomb will be
vital to the refurbishing effort.
The bomb is described as the most dangerous nuclear device ever
produced because its yeild can be adjusted between the equivalent of
50,000 tons and 300 tons of TNT. It is also more accurate than ever.
With a mere puff of dust, the mock bomb landed in a dry lake bed at the Tonopah Test Range.
The first test drew criticism, including from Brian Becker, director of the anti-war Answer coalition, who told RT: 'In
order to placate his critics, in the media and in politics, Trump has
given a blank check to his generals. So they are having a grand time
right now, and they are testing all the weapons they've been wanting to
test, but not been able to.'
'B61-12 gravity bombs, without a nuclear warhead, were dropped
from F-15E fighter jets at Tonopah Test Range in Nevada on August 8. The
tests were intended to check the bomb's 'non-nuclear functions and the
aircraft's capability to deliver the weapon,' according to an NNSA statement.
The B61-12 will replace the B61 gravity bomb, one of the main
pillars of the US Air Force’s nuclear arsenal and one part of the
so-called air-land-sea triad, which also includes Ohio-class submarines
and B-52 strategic bombers. The first production of the bomb is
scheduled for March 2020.
“The B61-12 life extension program is progressing on schedule to meet national security requirements,” Phil Calbos, acting NNSA deputy administrator for defense programs, stated. “These realistic flight qualification tests validate the design of the B61-12 when it comes to system performance.”
Tracking telescopes, remote cameras and other instruments at the
test range recorded information on the reliability, accuracy and
performance of the weapon under conditions that were meant to replicate
real-world operations.
More test flights are planned over the next three years, and
officials with the National Nuclear Security Administration said the
first production unit of the B61-12 - developed under what is called the
Life Extension Program - is scheduled to be completed in 2020.
The B61-12 consolidates and replaces four older versions in the
nation's nuclear arsenal. It's outfitted with a new tail-kit assembly
and other hardware.
The weapon is different to other non-nuclear 'mother of all bombs'
used in Afghanistan earlier this year to attack an Islamic State
stronghold.
The Massive Ordnance Air Blast bomb, or MOAB, isn't designed to
penetrate like the B61-12 but rather create a large blast over the
surface and it has to be ferried by a much larger plane given its size.
In the first test last March, people gathered on balconies at the
range despite knowing they would see only dust rising from the target
miles away.
A video feed showed the test bomb fall through the air after being released by an F-15E fighter aircraft.
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