Related by context. Frequent words. (Click for all words.) 83 improvised explosive devices 81 IEDs 74 IED 67 roadside bomb 66 roadside bombings 64 homemade bombs 63 ambushes 62 bombs 60 improvised explosive device 58 EFPs 57 insurgent 56 insurgents 55 mortars 54 Humvees 54 explosives 51 mortar rounds 51 rocket propelled grenades 51 suicide attackers 51 bomb 50 landmines 50 landmine 50 Sunni extremists 50 weapons caches 49 roadside bombing 49 rocket propelled grenade 48 mortar shells 48 Shiite extremists 48 booby traps 48 Sunni insurgents 48 homemade explosives 48 suicide bombers 48 armored vehicles 47 explosions 47 Humvee 47 explosive device 47 Shiite militia 46 Kandahar province 46 Helmand province 46 Insurgents 46 suicide bombings 46 munitions 46 bomb blasts 46 booby trapped 46 homemade bomb 45 Taliban fighters 45 Helmand Province 45 mortar shell 45 Baghdad 45 MRAPs 45 Shiite militias 45 Sangin 45 Ramadi 44 convoys 44 Shiite militiamen 44 ordnance 44 Zabul 44 bomb detonated 44 roadside bomb exploded 44 armored vehicle 44 artillery shells 43 Guerrillas 43 Helmand 43 southern Helmand province 43 Katyusha rockets 43 unexploded ordnance 42 airstrikes 42 Sadr City 42 rockets 42 firefights 42 Mosul 42 mortar 42 snipers 42 suicide vests 42 militants 42 Taliban militants 41 Anbar province 41 Suicide bombers 41 ambush 41 bomb disposal 41 Muqdadiyah 41 western Anbar province 41 suicide bomber 41 bombings 41 Afghanistan 41 Green Zone 41 Diyala province 40 bomb blast 40 Baquba 40 cluster bombs 40 Mahdi Army 40 Taliban 40 Afghans 40 insurgent stronghold 40 unmanned aerial vehicles 40 Marines 40 civilians 40 Diyala 40 Baqouba 40 suicide vest 40 grenade 40 unmanned drones