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As the technology matures, the Pentagon could potentially equip satellites with directed energy weapons, experts said.
“While [lasers] are not yet at the size and power levels required for space-based applications, it is possible they could be in the foreseeable future,” analysts said in a report released earlier this year by the Center for Strategic and International Studies titled, “Implications of Ultra-Low Cost Access to Space.”
Space-based lasers could be used to target ballistic missiles during boost phase, missile warheads once they are deployed, other satellites in space, and fixed or mobile targets on the ground, the report said.
“Basing a directed-energy weapon in space gives it greater access to places that ground and airborne systems cannot reach,” it said. “Moreover, when targeting objects in space, the beam does not have to pass through the atmosphere and thus avoids the distortion that it causes.”
A solid-state laser would have a virtually unlimited shot capacity because it could recharge itself with solar arrays, the report added...
source:
http://www.nationaldefensemagazine.org/articles/2017/8/18/widespread-application...