Kratos Defense Surges Over 10%, While LMT, L3Harris, Other Defense Stocks Climb In Pre-Market: What's Going On? - Kratos Defense & Security (NASDAQ:KTOS)

Group 1 - Defense stocks such as Kratos Defense and Security Solutions Inc. surged by 10.10%, while Lockheed Martin Corp and Rtx Corp. increased by 6.67% and 6.58% respectively, driven by heightened tensions in the Middle East [1] - The U.S. and Israeli military actions against Iran, along with Iran's retaliation, have led to expectations of increased defense spending due to anticipated prolonged regional instability [1] Group 2 - The conflict in the Middle East has escalated, marked by the death of Iran's Supreme Leader, Ayatollah Ali Khamenei, and has entered its third day [2] - President Donald Trump indicated that U.S. military strikes against Iran could continue for "four to five weeks," suggesting potential for further casualties [2] - Iran's security chief, Ali Larijani, has rejected negotiations with the U.S. and accused President Trump of exacerbating regional chaos [2]