Who has the authority for a long self-destruct minefield and to whom can it be delegated?

The authority for a long self-destruct minefield typically rests with a military commander or designated authority responsible for the operational area. This authority can be delegated to subordinate commanders or specific personnel trained in minefield operations, ensuring they adhere to established protocols and rules of engagement. Delegation may depend on the operational context and the level of trust in the individuals receiving this authority.