http://www.space.com/businesstechnology/technology/higher_ground_040222.html


The U.S. Air Force has filed a futuristic flight plan, one that spells
out need for an armada of space weaponry and technology for the
near-term and in years to come.

Called the Transformation Flight Plan, the 176-page document offers a
sweeping look at how best to expand America’s military space tool kit.

The use of space is highlighted throughout the report, with the
document stating that space superiority combines the following three
capabilities: protect space assets, deny adversaries’ access to space,
and quickly launch vehicles and operate payloads into space to quickly
replace space assets that fail or are damaged/destroyed.

>From space global laser engagement, air launched anti-satellite
missiles, to space-based radio frequency energy weapons and
hypervelocity rod bundles heaved down to Earth from space – the U.S.
Air Force flight plan portrays how valued space operations has become
for the warfighter and in protecting the nation from chemical,
biological, radiological, nuclear, and high explosive attack.

Now to far-term needs

A number of space-related transformational capabilities are described
in the document. While some of these are seen as needed in the
near-term (until 2010), others are described as mid-term efforts in
2010-2015, while some efforts are viewed as far-term, beyond 2015.

Among a roster of projected Air Force space projects:

  a.. Air-Launched Anti-Satellite Missile: Small air-launched missile
capable of intercepting satellites in low Earth orbit and seen as a
past 2015 development.
  b.. Counter Satellite Communications System: Provides the capability
by 2010 to deny and disrupt an adversary's space-based communications
and early warning.
  c.. Counter Surveillance and Reconnaissance System: A near-term
program to deny, disrupt and degrade adversary space-based
surveillance and reconnaissance systems.
  d.. Evolutionary Air and Space Global Laser Engagement (EAGLE)
Airship Relay Mirrors: Significantly extends the range of both the
Airborne Laser and Ground-Based Laser by using airborne, terrestrial
or space-based lasers in conjunction with space-based relay mirrors to
project different laser powers and frequencies to achieve a broad
range of effects from illumination to destruction.
  e.. Ground-Based Laser: Propagates laser beams through the
atmosphere to Low-Earth Orbit satellites to provide robust, post-2015
defensive and offensive space control capability.
  f.. Hypervelocity Rod Bundles: Provides the capability to strike
ground targets anywhere in the world from space.
  g.. Orbital Deep Space Imager: A mid-term predictive, near-real time
common operating picture of space to enable space control operations.
  h.. Orbital Transfer Vehicle: Significantly adds flexibility and
protection of U.S. space hardware in post-2015 while enabling on-orbit
servicing of those assets.
  i.. Rapid Attack Identification Detection and Reporting System: A
family of systems that will provide near-term capability to
automatically identify when a space system is under attack.
  j.. Space-Based Radio Frequency Energy Weapon: A far-term
constellation of satellites containing high-power radio-frequency
transmitters that possess the capability to disrupt/destroy/disable a
wide variety of electronics and national-level command and control
systems. It would typically be used as a non-kinetic anti-satellite
weapon.
  k.. Space-Based Space Surveillance System: A near-term constellation
of optical sensing satellites to track and identify space forces in
deep space to enable offensive and defensive counterspace operations.
Rapid launch needs

The newly issued Air Force document makes the following point: "The
U.S. space capability rests on the foundation of assured access."
There is need to deploy, replenish, sustain, and redeploy space-based
forces in minimum time to allow them to accomplish the missions
assigned to them - through all phases of conflict.

In this regard, the Air Force is exploring various future system
concepts to launch, operate, and maintain space assets responsively.
These include the Air Launch System, a dedicated, weather avoiding,
on-demand (within 48 hours) system that can rocket into the sky at a
wide variety of trajectories and can loft a Space Maneuver Vehicle,
Common Aero Vehicle, or a conventional payload.

As explained in the Air Force document, a Space Operations Vehicle
(SOV) enables an on-demand spacelift capability with rapid turnaround.
This SOV can be one of the vehicles that could deploy the Space
Maneuver vehicle – a rapidly reusable orbital vehicle capable of
executing a range of space control missions. In addition, the SOV can
be utilized to deploy the Common Aero Vehicle, or CAV.

The CAV is an unpowered, maneuverable, hypersonic glide vehicle
deployed in the 2010-2015 time period. The CAV could be delivered by a
range of delivery vehicles such as an expendable or reusable small
launch vehicle to a fully reusable Space Operations Vehicle. It can
guide and dispense conventional weapons, sensors or other payloads
world wide from and through space within one hour of tasking. It would
be able to strike a spectrum of targets, including mobile targets,
mobile time sensitive targets, strategic relocatable targets, or fixed
hard and deeply buried targets. The CAV’s speed and maneuverability
would combine to make defenses against it extremely difficult.

Directed energy beams

Given the growing number of nations that utilize space, Air Force
strategists see that trend as worrisome.

"The ability to deny an adversary’s access to space services is
essential so that future adversaries will be unable to exploit space
in the same way the United States and its allies can. It will require
full spectrum, sea, air, land, and space-based offensive counterspace
systems capable of preventing unauthorized use of friendly space
services and negating adversarial space capabilities from low Earth up
to geosynchronous orbits.

The focus, when practical, will be on denying adversary access to
space on a temporary and reversible basis," the document states.

Air Force scientists and technologists are busy in the labs exploring
the possibility of putting a warning energy "spot" on any target
worldwide that could be rapidly followed with varying levels of
effects.

A possible breakthrough, the document adds, deals with a solid-state
directed energy beam systems, operating at 100-kilowatt levels. "If
the generation of large quantities of heat could be managed, the Air
Force could develop highly effective, cheap, high power energy
weapons."

For example, Air Force researchers are looking at ways to collect or
generate large quantities of energy on orbit in order to rely on
space-based platforms for more missions and provide a greater degree
of true global presence. "This would change many equations about
traditional ideas of rapid response," the document explains.

Sensor-to-shooter

The report emphasizes that space capabilities are integral to modern
war fighting forces, providing critical surveillance and
reconnaissance information, especially over areas of high risk or
denied access for airborne craft.

Space capabilities also provide weather and other Earth observation
data, global communications, precision position, navigation, and
timing to troops on the ground, ships at sea, aircraft in flight, and
weapons en route to targets.

Space assets are critical to achieving information superiority as they
enable predictive and dominant battlespace awareness. As a result
there can be a reduction in the "sensor-to-shooter" cycle to minutes
or even seconds, the document explains.

Real-time picture of the battlespace would involve an initial
space-based Ground Moving Target Indicator capability.

This capacity provides U.S. global strike forces with the ability to
identify and track moving targets anywhere on the surface of the
Earth. Also desirable is the ability to detect, locate, identify, and
track a wide range of strategic and tactical targets that the United
States currently has minimal capability to detect. These include
weapons of mass destruction, hidden targets, and air moving targets.

A real-time picture of the battlespace enables a commander to know
where all friendly forces are, not only to better coordinate
operations and avoid fratricide -- accidentally injuring or killing
your own troops.

Roadmap to the future

In a February 17 press statement issued from the office of the
Secretary of the Air Force, the public document on Air Force
transformation is described as "a roadmap to the future".

The Air Force flight plan is a reporting document that enables the
Secretary of Defense to evaluate and interpret the Air Force's
progress toward transformation.

"Transformation is using new things and old things in new ways, and
achieving truly transformational effects for the joint warfighter,"
said Lt. Gen. Duncan McNabb, Air Force director of plans and programs.

The newly issued, publicly releasable report is the one unclassified
document that presents an overarching picture of Air Force
transformation, added Lt. Col. James McCaw, from the plans and
programs directorate's transformation branch.

"It will help the reader understand where the Air Force is going, and
why we chose this path," McCaw concluded.




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