Answer:

embassy

Answer	Crossword Clue
EMBASSY	Heavily secured building
EMBASSY	Diplomatic office
EMBASSY	Diplomat's building

EMBASSY	It usually bears a national seal
EMBASSY	Attache's milieu
EMBASSY	Political asylum site
EMBASSY	Diplomat's residence
EMBASSY	Ambassador's headquarters
EMBASSY	Mission headquarters
EMBASSY	Office of Kirk, Gifford, etc.
EMBASSY	Type of government building.

EMBASSY	The dispatch of ambassadors.
EMBASSY	Foreign office.
EMBASSY	State Department unit.
EMBASSY	Washington mansion.
EMBASSY	Envoy's residence
EMBASSY	Consulate's big brother
EMBASSY	Diplomat's place
EMBASSY	Home on a Washington row

EMBASSY	Legation
EMBASSY	Overseas residence
EMBASSY	Diplomatic oasis
EMBASSY	Diplomat's post
EMBASSY	Where visas are made
EMBASSY	Consulate's kin
EMBASSY	Part of a Washington row
EMBASSY	Mission

EMBASSY	Site of many a protest
EMBASSY	... Row
EMBASSY	Washington post?
EMBASSY	Diplomatic mission
EMBASSY	Ambassador's office
EMBASSY	Legate's home
EMBASSY	Attache's mission
EMBASSY	Attache's place

EMBASSY	Consulate's cousin
EMBASSY	Envoy's workplace