An insurgent attack at a luxury hotel on Pakistan's southwestern coast killed five people, including a special forces soldier, a hotel security guard and three staff members, the country's military said Sunday after concluding a painstaking operation to clear the hotel and defuse explosive devices left behind by the attackers. The attack on the Pearl Continental came weeks after Islamabad claimed that a group of militants crossed the border from neighboring Iran and killed 14 security officials when they were on their way to Gwadar in buses.