But the military has already said it will not enforce such a declaration, and similar threats in recent days have come to nothing.
"I may not be able to maintain the beacon in the face of a similar threat."
"You apparently knew about a similar threat and didn't tell us," he said.
Celebrities also typically have security staff at their home, to protect them from similar threats.
She could hear another mockingbird in the distance making similar threats.
The Joker makes another television appearance with a similar threat.
The union made a similar threat in 1995 but waited until September.
We support the department's efforts to review similar threats to other important river systems across the state.
Four young men left the province over the weekend after receiving similar threats.
Since then, four other people were arrested for making similar threats on Twitter.