U.S. troop surge to counter migrant caravan The Pentagon says it is sending 5,200 troops to the U.S.-Mexico border in response to the anticipated arrival of groups of Central American migrants travelling north towards the region Customs agents: 15,000 National Guard: 2,100 Troops: 5,200 Southwest border force Los Angeles Tijuana UNITED STATES El Paso Hermosillo MEXICO Mazatlan Guadalajara Mexico City McAllen, Texas Gulf of Mexico GUATEMALA EL SALVADOR HONDURAS 500km 300 miles ATLANTIC OCEAN Possible migrant routes Shortest (1,500km) but considered more dangerous Safer route more than twice as long (3,500km) Oct 12, San Pedro Sula Migrant caravan departs Oct 29: Niltepec Oct 21: Tapachula, Mexico “March of the Migrant” Caravan consists of about 4,000 people who are aiming to escape criminal violence and poverty in Honduras, Guatemala and El Salvador. Most want to reach U.S. despite offer of refuge in Mexico Sources: AP, CNN, Time Picture: Associated Press © GRAPHIC NEWS