최근 한국 배치논란이 일고 있는 사드(THAAD,고고도미사일방어체계) 포대와 함께 배치되는 '사드 레이더(AN/TPY-2)'가 성능 개량 사업에 착수한 것으로 밝혀졌다. 하지만 사드 레이더 제작사에서 개량(upgrade)의 가장 큰 이유로 기존 레이더의 '고출력 방사선 방출'을 내세우고 있어, 사드 레이더 전자파 유해 논란과 관련해 더욱 파문이 예상된다. 
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지들 개량된 레이더 배치할려고 폐기처분될 구형을 한국에?