Perhaps more a Q for Legal, but I'm trying & failing to find an outline of the regulations & processes a host jurisdiction holds over the weaponisation of Root DNS Server authorities. This is something that Ukraine gov asked of ICANN as to Russia, to blackout their www.
10 of the 13 Root DNS servers (& their numerous instances) are under the authority of US based institutions, among them US Army & DoD. This is an incredible centralisation of power under what is a highly unstable & punitive gov.