Sept. 27, 2021
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BY David Vergun
, DOD News
The Defense Department hopes, within the decade, to have a meshed
network of low Earth orbit satellites — linked together and to
warfighters — providing real-time global awareness of missile threats
and the ability to respond.
However, that goal was once considered cost prohibitive, said the director of the Space Development Agency.
Derek M. Tournear participated today in a Defense One virtual panel on the "State of the Space Force."
Now, the privatized commercial space industry has made that goal much more affordable, he said.
To put that in perspective, historically, each satellite has cost hundreds of millions of dollars, he said.
Commercialization of space has brought these prices down. "We now
have 20 of our transport satellites on firm fixed price contracts at
$14.1 million apiece," he said. "That's unheard of, and we believe that
price will continue to go down as commercialization keeps driving the
price down."
That's only one part of it, he said. The other part of it is that
access to space has also been commoditized. Commercial industry has been
driving down the price to get satellites in orbit.
A few years ago, launches were hundreds of millions of dollars and
now, they're tens of millions of dollars which is a huge difference when
launching hundreds and hundreds of satellites that the DOD needs for
spiral development, he said.
The end game for the space-based architecture would be, for example,
to track hypersonic glide vehicles, calculate a fire control solution
and send that directly to a weapon to intercept and neutralize that
threat, he said. "These are the missions people have wanted to do for a
long time."
Tournear mentioned the Missile Defense Agency, the Air Force Research
Laboratory and the Defense Advanced Research Projects Agency, along
with industry partners, in playing roles in that endeavor.
Moderator Patrick Tucker, the technology editor for Defense One,
added that 3D printed components and new breakthroughs in software have
also brought costs down.
Tucker also pointed out that China and Russia also have access to the same technology and advantages that the U.S. has.