Related by context. Frequent words. (Click for all words.) 78 drone strikes 73 drone attacks 71 airstrikes 57 North Waziristan 57 airstrike 56 drones 55 drone 55 civilian casualties 54 South Waziristan 54 incursions 54 bordering Afghanistan 53 militants 53 offensives 53 tribal regions 52 suicide bombings 52 warplanes 52 Taliban militants 51 Islamist militants 51 North Waziristan tribal 51 missiles 51 cruise missiles 51 Israeli warplanes 50 Pakistani Taliban 50 rockets 50 helicopter gunships 49 Bajaur 49 attacks 49 insurgents 49 Waziristan 49 missile 49 strikes 48 Bajur 48 Sunni insurgents 48 Mehsud 48 Taliban fighters 47 Islamist extremists 47 civilians 47 Orakzai 47 firing rockets 46 Islamist insurgents 46 al Qaeda operatives 46 incursion 46 suicide bombing 46 roadside bombings 46 innocent civilians 45 Islamic militants 45 Sunni extremists 45 Taliban 45 missile launches 45 South Waziristan tribal 45 al Qaida 45 Pakistani 44 Shiite extremists 44 insurgent 44 Taliban stronghold 44 Haqqani network 44 smuggling tunnels 44 Al Qaeda 44 tribal belt 44 Baluchistan 44 militant 43 Kurdish rebel 43 raids 43 Israeli airstrike 43 suicide attackers 43 Islamist militant 43 Taleban 43 Qaeda 43 al Qaeda 42 bin Laden 42 Militants 42 Insurgents 42 Kurdish rebels 42 NATO 42 resurgent Taliban 42 bombing 42 sectarian killings 42 al Zarqawi 42 US allied 42 Pakistan 42 Kayani 42 al Qa'ida 42 bombings 42 Baitullah Mehsud 42 Gaza Strip 41 Zarqawi 41 Nato 41 mortars 41 assassinations 41 al Qaida operatives 41 Zawahiri 41 suicide bombers 41 rocket 41 Taliban insurgency 41 ballistic missiles 40 extremists 40 assaults 40 Operation Cast Lead 40 al Zawahri 40 Islamists 40 Hizbollah