Mexican soldiers , organized-crime suspects fight in Acapulco , authorities say . Two soldiers , 16 `` members of organized crime '' killed ; nine other soldiers wounded . Five people arrested in connection with shootout ; authorities seize weapons . - July 17 : A group of gunmen kill two police officers and a civilian at the entrance to Acapulco's main airport.
Mexican soldiers , organized-crime suspects fight in Acapulco , authorities say . Two soldiers , 16 `` members of organized crime '' killed ; nine other soldiers wounded . Five people arrested in connection with shootout ; authorities seize weapons . Soldiers were investigating anonymous tip , says Mexican Defense Ministry .