Mosaic employs highly resilient networks of redundant nodes to obtain multiple kill paths and make the overall system more survivable, minimizing the critical target value of any single node on the network. This design ensures US forces can be effective in contested environments and that the resulting force can be highly adaptable across the spectrum of military operations. Mosaic combines the attributes of highly capable, high-end systems with the volume and agility afforded by smaller, less costly, and more numerous force elements, which can be rearranged into many different configurations or presentations. When composed together into a mosaic force, these smaller elements complete operational observe–orient–decide–act cycles (John Boyd’s “OODA loops”) and kill chains. Just like LEGO blocks that nearly universally fit together, mosaic forces can be pieced together in a way to create packages that can effectively target an adversary’s system with just-enough overmatch to succeed.