▁Mission ▁Systems ▁was ▁formed ▁in ▁January ▁ 2 0 1 5 ▁when ▁General ▁Dynam ics ▁combined ▁the ▁company ' s ▁C 4 ▁Systems ▁and ▁Advanced ▁Information ▁Systems . ▁General ▁Dynam ics ▁C 4 ▁Systems ▁was ▁originally ▁owned ▁by ▁G TE ▁and ▁operated ▁as ▁G TE ▁Government ▁Systems . ▁General ▁Dynam ics ▁acquired ▁G TE ▁Government ▁Systems ▁in ▁ 1 9 9 9 . ▁ ▁General ▁Dynam ics ▁Advanced ▁Information ▁Systems ▁provided ▁mission - related ▁systems ▁development , ▁integration ▁and ▁operations ▁support . ▁General ▁Dynam ics ▁C 4 ▁Systems ▁was ▁a ▁leading ▁integr ator ▁of ▁secure ▁communic ations , ▁information ▁systems ▁and ▁technology . ▁ ▁Product s ▁and ▁Program s ▁ ▁L TE ▁General ▁Dynam ics ▁Mission ▁Systems ▁has ▁the ▁Cell ▁on ▁Whe els ▁( CO W ), ▁a ▁deploy able ▁emer gency ▁L TE ▁solution , ▁that ▁is ▁used ▁by ▁first ▁respond ers ▁and ▁other ▁public ▁safety ▁officials . ▁It ▁is ▁a ▁mobile ▁cell ▁tower , ▁able ▁to ▁cover ▁about ▁six ▁square ▁miles . ▁This ▁network ▁was ▁created ▁in ▁ 2 0 1 3 . ▁ ▁Fort ress ▁L TE ▁technology ▁includes ▁Virtual ▁Core ▁Network ▁( v CN ), ▁e Node B ▁Base ▁St ations , ▁L TE ▁Band ▁ 1 4 ▁Out door ▁Om ni - Direction al ▁User ▁Equ ip ment , ▁C - B and ▁L TE ▁User ▁Equ ip ment , ▁L TE ▁USB ▁St ick ▁Mode m . ▁ 4 G ▁E vol ved ▁Node ▁B ▁( e Node B ) ▁base ▁stations ▁are ▁software ▁defined ▁rad ios