Transaction creates an end-to-end physical AI platform for aerospace and defense.Adds a profitable defense business generating over $200M in annual revenue1, with operations across 35 countries, to Archer's portfolio.Combines Wisk, SkyGrid and Insitu's pioneering autonomy and airspace intelligence software with Archer's leading purpose-built AI foundation model for aerospace and defense, ZEE.Boeing to take stake and become a strategic partner to Archer; establishes ongoing Archer and Boeing collaboration and technology sharing arrangement.