PESHAWAR At least 11 suspected militants were killed and three others got injured in a US drone attack in South Waziristan Agency on Friday. According to details, the US drone targeted the suspected militants hideouts located in Meezai Narai area, adjacent to the Afghan border, leaving as many as 11 militants dead and injuring three others. The US drone aircraft fired several missiles and hit a house. The pilotless drones were making regular flights over the targeted area till the filing of this report, causing panic among the local population.