To plant a
flag, to mark one's territory, to claim, to publicly announce
property, to
steal by means of technicalities
In the
Summer of 2007 the Russians flagstaffed the Arctic Sea.
Flagstaffing of the
moon in 1969 by the United States doesn't imply ownership according to international treaties.
North
America belonged to a variety of natives however the English, Spaniards, and French flagstaffed it.