Related by context. Frequent words. (Click for all words.) 52 helicopters circled 51 helicopters buzzed 48 ambulances raced 47 Artillery shells 46 Helicopters flew 46 exploding shells 46 Rocket propelled grenades 46 Armoured vehicles 46 Helicopters hovered 45 helicopters buzzed overhead 45 Loud explosions 44 Fighter jets 44 Helicopter gunships 44 Sirens blared 44 heavy machinegun 44 rooftop snipers 44 Sirens wailed 43 shellfire 43 scrambled fighter jets 43 Heavy gunfire 43 Helicopters buzzed overhead 43 tracer rounds 43 gunfire crackled 43 Armored vehicles 43 tracer bullets 42 artillery barrages 42 heavy machineguns 42 helicopters hovered above 42 helicopters hovered 42 sirens wailing 42 Mortar rounds 42 artillery 42 helicopters hovered overhead 41 NKorea warns 41 antiaircraft 41 helicopters circled overhead 41 rocket propelled grenades RPGs 41 raid sirens 41 roared overhead 41 sirens blared 41 Deadly clashes 41 tanks rumbled 41 helicopter hovered 41 artillery shells 41 helicopter circled overhead 40 warplanes 40 mortar bombs 40 mortars 40 machinegun fire 40 Blackhawk helicopters 40 Aitaroun 40 Black smoke billowed 40 explosions reverberated 40 Sporadic gunfire 40 Stryker armored vehicles 40 muzzle flashes 40 Fireworks explode 40 soldiers 40 armored personnel 39 rooftops 39 mortar shells 39 mortar rounds 39 helicopters swooped 39 fighter jets pounded 39 Sirens sounded 39 Firetrucks 39 tanks artillery 39 sirens wailed 39 fragmentation grenades 39 snipers 39 helicopters hovering 39 teargas canisters 39 hovered overhead 39 flew overhead 39 helicopter hovered overhead 39 Mortar shells 39 munitions dump 39 helmeted riot police 38 unexploded shells 38 helicopters 38 Warplanes 38 demilitarized zone separating 38 helicopter gunships attacked 38 suspected militant hideouts 38 thunderous explosions 38 flak vests 38 Ambulances rushed 38 automatic rifles 38 firing mortar shells 38 military 38 mm cannon 38 gunfire 38 machineguns 38 riot policemen 38 armored vehicles 37 Maymana 37 Humvees 37 Smoke billowed 37 sporadic gunfire 37 machine guns 37 civilians