Related by context. Frequent words. (Click for all words.) 52 narrow waterway 52 Malacca Strait 49 Malacca Straits 47 narrow strait 46 Red Sea 46 strait 46 Shatt Al 46 porous frontier 45 littoral states 44 Philadelphi Route 44 pirate infested 44 Hormuz 44 Hormuz narrow 44 littoral 43 Mediterranean Sea 43 Socotra 43 pirate infested Gulf 42 waterway 42 Mauritania Mali 42 Philadelphi Corridor 42 Philadelphi corridor 42 Palk Bay 41 chokepoint 41 Persian Gulf 41 overland routes 41 Arab waterway 40 naval patrols 40 seaborne 40 transiting 40 largely ungoverned 40 shipping lanes 40 archipelagic 40 Bosporus Strait 40 territorial waters 40 Suez Canal 40 Arabian Gulf 40 naval escorts 39 Philadelphi 39 Caspian Sea 39 Bohai Sea 39 semiautonomous tribal belt 39 Arabian Sea 39 USS Ponce 39 warships patrolling 39 migratory routes 39 Drake Passage 39 flyways 39 EU Navfor 39 Arabian Peninsula 39 Sulu Sea 38 transshipments 38 Celebes Sea 38 Al Jawf 38 Philadelphi route 38 Malay Peninsula 38 seaway 38 sea 38 regions bordering 38 Palk Straits 38 Arabian peninsula 38 Trincomalee harbor 38 busiest waterways 38 mountainous frontier 38 dhows 38 river deltas 38 demarcates 38 Straits 38 Maritime Boundary 37 Francop 37 Suez canal 37 Eurasian continent 37 Hormoz 37 Palk Strait 37 Musandam 37 contiguity 37 Indian Ocean 37 navigable waterway 37 peninsular 37 rocky shorelines 37 Somalian coast 37 navigable waterways 37 porous borders 37 Marmara Sea 37 Sahel 37 arid mountains 37 Turkmenistan Uzbekistan 37 geostrategic 37 Khor al 36 Strait 36 trans shipment 36 navies 36 demilitarized zone DMZ 36 Qaeda operatives 36 Saharan desert 36 estuary 36 Kerch Strait 36 Military Demarcation Line 36 Anatolian fault 36 wadi 36 Nahal Oz crossing 36 Somali pirates seize