Английский ⇄ Английский Китайский +

parallel chain of command
тех.	平行的指挥系统
Английский тезаурус
parallel chains of command
США.	In amphibious operations, a parallel system of command, responding to the interrelationship of participating forces, wherein corresponding commanders are established at each subordinate level of all components to facilitate coordinated planning for, and execution of, the amphibious operation (JP 3-02)