GIWS formed a partnership with US defence contractor Alliant Techsystems, hoping to sell SMArt 155 to the United States armed forces; to date no sale has been made.
GIWS和美國防禦系統承包商伊利安特科技系統（英语：Alliant Techsystems）建立合作關係，希望可以將SMArt 155銷售到美國部隊，不過迄今還沒有成功。