Here are a few key things a commander could do when all communications with higher command are severed during a military mission:
1. Rely on previous orders and commander's intent. The commander would fall back on their original mission orders and guidance from higher headquarters to understand the overall objectives and commander's intent. This provides autonomy and direction to continue the mission.
2. Assume tactical control of all available forces. The commander takes control of all forces and assets in the vicinity to consolidate command and control. A clear chain of command is vital in the absence of communications with higher.
3. Implement contingency plans as needed. Deploy any pre-planned contingency options for situations where communications are lost. This could include alternative resupply,