Mexico on Friday ordered the military to deploy along its southern border to block a migrant caravan that President Andres Manuel Lopez Obrador suggested was linked to the US election. Thousands of mostly Honduran migrants were traveling through Guatemala, heading for the United States via Mexico, just weeks before a tense US presidential vote in which immigration is a key issue. “It seems very strange to us. It’s very strange that this caravan leaves on the eve of the election in the United States,” Lopez Obrador told reporters.“It has to do with the election in the United States. I don’t have all the elements but I think there are indications that it was put together for this purpose,” he added. The migrants, mostly young men, surged across the border from Honduras into Guatemala on Thursday despite restrictions linked to the coronavirus pandemic.Many were not wearing masks to protect against the spread of infection. Some returned to their country after the Guatemalan government ordered them to be detained and deported.Mexico will deploy hundreds of military and immigration personnel to its border to prevent the caravan entering the country, a senior government official said. “They’re not going to cross,” Francisco Garduno, the head of the Mexican migration authority, told reporters.Garduno said the migrants must “respect the immigration law.” Lopez Obrador, however, said that Mexico wanted to avoid a confrontation with the caravan.In recent years, thousands of Central American migrants traveling in large groups have crossed into Mexico, with the aim of reaching the US border.US President Donald Trump, who is seeking a second term in the November 3 election, has threatened Mexico with steep tariffs if it does not do more to stop a surge of undocumented migrants.Lopez Obrador has deployed some 26,000 troops to the country’s borders in response.The left-wing populist has sought to maintain good relations with Trump despite the US leader’s anti-Mexico rhetoric, and chose the United States for his first foreign visit after taking office. He said Mexico had “made every effort” not to become embroiled in the campaign for the White House.