### Clue: Soldier cried briefly, having necked rare port (7)
### Answer: ANTWERP 
 ### Explanation: Definition: port
 ANT(a social animal, one of whose castes is the soldier) + "wept"(cried/shed tears) **minus ****its last letter**(briefly) **containing**(having necked) R(abbrev. for "rare").
Defn: … in Belgium.