Manama, Dec. 18 (BNA): General Shaikh Rashid bin Abdullah Al Khalifa, Minister of Interior, attended the conclusion of the joint Coast Guard maritime exercise "Vigilant Guard 14".   The exercise was attended by Lieutenant General Tariq Hassan Al Hassan, Chief of Police, and Vice Admiral Curt A. Renshaw, Commander of United States Naval Forces Central Command and Commander of the Fifth Fleet, along with a number of officials from the Bahrain Defence Force, the National Guard,...