Related by context. Frequent words. (Click for all words.) 51 perimeter 51 cordon 51 concertina wire 50 perimeter fence 48 perimeters 47 concrete barriers 47 heavily fortified 46 barbed wire 46 cordons 45 outer 45 heavily guarded 45 razor wire 44 berm 44 barricades 43 entrances 43 wire mesh 43 entrance 42 barricade 42 convoy 42 motorcade 41 cordoned 41 fence 41 fenced 40 explosives laden vehicle 40 walls 39 guards 39 barbed wire fence 39 outermost 39 cordoned off 39 sentries 39 fortified 39 armored personnel 38 explosives laden car 38 barbed wire fences 38 encircled 38 wall 38 armored vehicles 38 entranceway 38 fencing 38 mortar rounds 38 shrubbery 37 mortars 37 guarding 37 checkpost 37 exterior walls 37 inside 37 wrought iron fence 37 compound 37 gates 37 fortifications 37 ringed 37 Smoke billowed 37 armored 36 mortar shells 36 watchtower 36 checkpoint 36 retaining wall 36 security 36 checkpoints 36 fences 36 jeeps 36 metal barricades 35 mortar bombs 35 bulletproof glass 35 Green Zone 35 adjacent 35 Secret Service agents 35 cordoning off 35 floodwall 35 entryways 35 encircling 35 rocket propelled grenade 35 walled compound 35 outer edges 35 AFP correspondent 35 bunkers 35 Heavily armed 34 entryway 34 outskirts 34 vicinity 34 patrolled 34 patrol 34 archway 34 explosives laden 34 patrolling 34 escorting 34 berms 34 gate 34 jeep 34 helicopters hovered overhead 34 bodyguards 34 embankment 34 adjoining 34 armored vehicle 34 reinforced concrete 34 outer shell 34 courtyard 34 sentry 34 buffer zone 34 watchtowers 34 outer layer