Lockheed Martin began using temporary employees to replace striking workers at a Texas plant on Thursday. The company hired less than ten workers to supplement the current 'contingency' work force, and to help deliver fighter jets on time. The company said that it would continue to hire workers next week until their needs are met. Workers at the plant have been on strike since April 23.
See "Lockheed uses temporary workers at striking Texas plant", Jim Wolf, Reuters, May 24, 2012