Let's not forget that A3 is settled in 2035 and High-Energy-Laser Weapons exist today already
http://abload.de/img/rheinmetall-defense-51wkc2.jpg
http://abload.de/img/boxer_hel8285009eak83.jpg
http://abload.de/img/1394876091_181jy4ul450djjk.jpg
http://abload.de/img/2013-10-31_jpw_helliv3tkby.jpg
http://abload.de/img/2012-12-18_rheinmetalrnjil.jpg