The Laser JDAM sensor is a modular kit that is easily installed in the field to the front of existing JDAM weapons. The laser sensor further enhances the highly capable Global Positioning System/Inertial Navigation System JDAM into one of the most mission flexible, low-cost weapons available in the world today.
Boeing will complete its development of the 500-pound LJDAM in 2006. Initial production deliveries are planned to begin as early as 2007.
http://www.spacewar.com/reports/Boeing_Scores_Direct_Hit_In_Laser_JDAM_Moving_Target_Test_999.html
“The Laser JDAM sensor is a modular kit that is easily installed in the field to the front of existing JDAM weapons. The laser sensor further enhances the highly capable Global Positioning System/Inertial Navigation System JDAM into one of the most mission flexible, low-cost weapons available in the world today.”
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I can envision one of these things which would be activated by remote. The thingie would be encased in a bunch of flexible, sticky goo and fired out of a poofy gun (like a grenade launcher) and would then stick to the side of the target structure.
If the shooter misses, don’t activate it. If he/she (excuse me) hits it, do activate it and seek cover.