Kratos Defense &amp; Security Solutions Inc. KTOS and GE Aerospace GE have begun altitude testing of the GEK800 engine, designed for unmanned aerial systems and collaborative combat aircraft. The trials are being conducted at Purdue University's Maurice J. Zucrow Laboratories in Indiana.

克瑞拓斯安全防衞

GE航空航天

<p>克瑞拓斯安全防衞解決方案公司（Kratos Defense & Security Solutions Inc.）和 GE 航空航天（GE Aerospace）已開始對 GEK800 發動機進行高度測試，該發動機專為無人機系統和協作作戰飛機設計。測試在印第安納州普渡大學的莫里斯·J·祖克羅實驗室進行</p>

為什麼克瑞拓斯安全防衞的股票在週二大幅上漲？