DEL RIO, Texas — The U.S. is flying Haitians camped in a Texas border town back to their homeland and blocking others from crossing the border from Mexico in a massive show of force that signals the beginning of what could be one of America’s swiftest, large-scale expulsions of migrants or refugees in decades.

More than 320 migrants arrived in Port-au-Prince on three flights Sunday, and Haiti said six flights were expected Tuesday. In all, U.S. authorities moved to expel many of the more than 12,000 migrants camped around a bridge in Del Rio, Texas, after crossing from Ciudad Acuña, Mexico.

Mexico also said it would deport Haitian migrants, and began busing them from Ciudad Acuña Sunday evening, according to Luis Angel Urraza, president of the local chamber of commerce. He said he saw the first two buses leave from in front of his restaurant with about 90 people aboard.

“There isn’t room for them in the city anymore; we can’t help them anymore,” he said.

Mexico’s immigration agency did not immediately respond to a request for comment. But a federal official told The Associated Press on Sunday that the plan was to take the migrants to Monterrey, in northern Mexico, and Tapachula, in the south, with flights to Haiti from those cities to begin in coming days.

U.S. to Begin Mass Expulsion Flights of Migrants

The U.S. plans to begin seven expulsion flights daily on Wednesday, four to Port-au-Prince and three to Cap-Haitien, according to a U.S. official who was not authorized to discuss the matter publicly. Flights will continue to depart from San Antonio but authorities may add El Paso, the official said.

The only obvious parallel for such an expulsion without an opportunity to seek asylum was in 1992 when the Coast Guard intercepted Haitian refugees at sea, said Yael Schacher, senior U.S. advocate at Refugees International whose doctoral studies focused on the history of U.S. asylum law.

Similarly large numbers of Mexicans have been sent home during peak years of immigration but over land and not so suddenly.

Central Americans have also crossed the border in comparable numbers without being subject to mass expulsion, although Mexico has agreed to accept them from the U.S. under pandemic-related authority in effect since March 2020. Mexico does not accept expelled Haitians or people of other nationalities outside of Mexico, Guatemala, Honduras and El Salvador.

Border Patrol Agents Stop Haitians Crossing Rio Grande

When the border was closed Sunday, the migrants initially found other ways to cross nearby until they were confronted by federal and state law enforcement. An Associated Press reporter saw Haitian immigrants still crossing the river into the U.S. about 1.5 miles east of the previous spot, but they were eventually stopped by Border Patrol agents on horseback and Texas law enforcement officials.

As they crossed, some Haitians carried boxes on their heads filled with food. Some removed their pants before getting into the river and carried them. Others were unconcerned about getting wet.

Agents yelled at the migrants who were crossing in the waist-deep river to get out of the water. The several hundred who had successfully crossed and were sitting along the river bank on the U.S. side were ordered to the Del Rio camp. “Go now,” agents yelled. Mexican authorities in an airboat told others trying to cross to go back into Mexico.

Migrant Charlie Jean had crossed back into Ciudad Acuña from the camps to get food for his wife and three daughters, ages 2, 5 and 12. He was waiting on the Mexican side for a restaurant to bring him an order of rice.

“We need food for every day. I can go without, but my kids can’t,” said Jean, who had been living in Chile for five years before beginning the trek north to the U.S. It was unknown if he made it back across and to the camp.

Haitian Exodus a Result of Earthquake and Political Crisis

In Mexico, local authorities of border municipalities have asked for help from state and federal authorities. Claudio Bres, Piedras Negras mayor, told local media that the official agreement is to turn back all the buses with migrants to prevent them from reaching the border. He said that last weekend round 70 buses passed through his town.

Haitians have been migrating to the U.S. in large numbers from South America for several years, many having left their Caribbean nation after a devastating 2010 earthquake. After jobs dried up from the 2016 Summer Olympics in Rio de Janeiro, many made the dangerous trek by foot, bus and car to the U.S. border, including through the infamous Darien Gap, a Panamanian jungle.

Some of the migrants at the Del Rio camp said the recent devastating earthquake in Haiti and the assassination of President Jovenel Moïse make them afraid to return to a country that seems more unstable than when they left.

“In Haiti, there is no security,” said Fabricio Jean, a 38-year-old Haitian who arrived in Texas with his wife and two daughters. “The country is in a political crisis.”

Rapid Expulsions of Migrants are in the Process

Since Friday, 3,300 migrants have already been removed from the Del Rio camp to planes or detention centers, Border Patrol Chief Raul L. Ortiz said Sunday. He expected to have 3,000 of the approximately 12,600 remaining migrants moved within a day, and aimed for the rest to be gone within the week.

“We are working around the clock to expeditiously move migrants out of the heat, elements and from underneath this bridge to our processing facilities in order to quickly process and remove individuals from the United States consistent with our laws and our policies,” Ortiz said at news conference at the Del Rio bridge. The Texas city of about 35,000 people sits roughly 145 miles west of San Antonio.

Six flights were scheduled in Haiti on Tuesday — three in Port-au-Prince and three in the northern city of Cap-Haitien, said Jean Négot Bonheur Delva, Haiti’s migration director.

The rapid expulsions were made possible by a pandemic-related authority adopted by former President Donald Trump in March 2020 that allows for migrants to be immediately removed from the country without an opportunity to seek asylum. President Joe Biden exempted unaccompanied children from the order but let the rest stand.

Dozens of Haitians Line Up for First Flight

Any Haitians not expelled are subject to immigration laws, which include rights to seek asylum and other forms of humanitarian protection. Families are quickly released in the U.S. because the government cannot generally hold children.

Some people arriving on the first flight covered their heads as they walked into a large bus parked next to the plane. Dozens lined up to receive a plate of rice, beans, chicken and plantains as they wondered where they would sleep and how they would make money to support their families.

All were given $100 and tested for COVID-19, though authorities were not planning to put them into quarantine, said Marie-Lourde Jean-Charles with the Office of National Migration.

Migrants Unsure of Future, Plan to Leave Haiti Again

Gary Monplaisir, 26, said his parents and sister live in Port-au-Prince, but he wasn’t sure if he would stay with them because to reach their house he, his wife and their 5-year-old daughter would cross a gang-controlled area called Martissant where killings are routine.

“I’m scared,” he said. “I don’t have a plan.”

He moved to Chile in 2017, just as he was about to earn an accounting degree, to work as a tow truck driver. He later paid for his wife and daughter to join him. They tried to reach the U.S. because he thought he could get a better-paying job and help his family in Haiti.

“We’re always looking for better opportunities,” he said.

Some migrants said they were planning to leave Haiti again as soon as possible. Valeria Ternission, 29, said she and her husband want to travel with their 4-year-old son back to Chile, where she worked as a bakery’s cashier.

“I am truly worried, especially for the child,” she said. “I can’t do anything here.”