Overview
- More than 3,200 IAM District 837 members launched a walkout at midnight Monday after rejecting Boeing’s revised four-year contract.
- The strike has halted assembly of F-15 and F/A-18 fighters, T-7 trainers and MQ-25 aerial refueling drones at plants in St. Louis, St. Charles and Mascoutah.
- Boeing Defense has activated its contingency plan, redeploying non-labor personnel to maintain production lines while formal talks remain on hold.
- This is the first labor action at Boeing’s St. Louis defense hub since 1996, with machinists seeking improved scheduling protections and benefits alongside substantial wage growth.
- CEO Kelly Ortberg has minimized the strike’s consequences, citing Boeing’s successful navigation of a larger machinist stoppage in late 2024.