mutual aid

The ranks of law enforcement have also been boosted by mutual aid from surrounding police agencies, increasing their effectiveness, officials say.

Police Scotland has agreed to send officers, after police in Northern Ireland requested extra support under mutual aid arrangements.

In its place, Noem said, the administration is encouraging states to work together: “We're building communication and mutual aid agreements among states.”

He argued Poland had returned to Europe's top table, citing a recently signed bi-lateral treaty with France in which both countries declare to come to their mutual aid in the event of an attack.

“The Los Angeles Police Department, alongside our mutual aid partners, have decades of experience managing public demonstrations, and we remain confident in our ability to do so effectively and professionally.”