LIEOE has traditionally being a design house for missiles, such as PL-9, and it has recently ventured into UAV arena.
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Sky Eye gun-launched UAV is offered as a cheaper alternative to much more expensive missiles with search-and-destroy capability, such as Northrop Grumman Brilliant Anti-Tank missile (BAT) because Sky Eye can loiter longer on the battlefield, unlike BAT, which is only good for a short span of flying time, and can only be used once.