Boeing Co. shares surged as much as 5.6% after the Pentagon announced a framework agreement to triple production of a crucial Patriot missile component over seven years. The defense contractor's stock climbed following the announcement, reflecting investor enthusiasm for the expanded military contract.

The framework deal represents a significant expansion of Boeing's role in producing Patriot missile seekers, a critical component for the U.S. military's air defense system. The seven-year production timeline provides long-term visibility for Boeing's defense division and demonstrates continued government confidence in the company's manufacturing capabilities.

This development comes as defense contractors benefit from increased military spending and geopolitical tensions driving demand for advanced weapons systems. Boeing's stock reaction suggests investors view the expanded Patriot production as a positive catalyst for the company's defense business, which has faced challenges in other segments like commercial aviation. The deal underscores Boeing's strategic importance to U.S. defense infrastructure and its ability to secure major government contracts.