The US military will deploy 5,000 troops to the southern border - up from initial estimates of 800, according to the Wall street Journal, citing US officials. The troops will be sent to Texas, Arizona and California as Central American migrant caravan makes its way north through Mexico.
Defense Secretary Jim Mattis told reporters Sunday that the military has already started to deploy countermeasures to the southern border, following weekend reports that Mexican police had abandoned their own blockades as a massive Central American migrant caravan continues their march north, reports AP.
Pentagon is installing jersey barriers ahead of the troop deployment.

The additional troops will provide logistical and other support to the Border Patrol, and will bolster the efforts of the approximately 2,000 National Guard forces already there. The new forces are expected to provide logistical assistance such as air support and equipment, including vehicles and tents.
National Guard troops routinely perform those same functions, so it is not clear why active duty forces are being used. -AP
Mattis's comments come amid a vow by Homeland Security Secretary Kirstjen Nielsen that the caravan "is not getting in."
"My general message to this caravan is: Do not come," Nielsen said. "You will not be allowed in. ... There is a right way to immigrate to the United States," she continued, "and this is not it."
RT RealSaavedra: DHS Secretary Kirstjen Nielsen: "My general message to this caravan is do not come. You will not be allowed in." pic.twitter.com/UyKeHCCUkb
— Cassandra Payne (@CassieMAGA2016) October 28, 2018
On Sunday night, Fox News initially reported that just 800 soldiers would be deployed to the border to provide "logistical support," which includes providing vehicles and tents for the Border Patrol.
The caravan of roughly 7,200 migrants is around 1,000 miles from the closest US border crossing, and is becoming yet another flashpoint over President Trump's immigration policy less than two weeks before the key November 6 midterm elections. According to Fox, the group is traveling at around 30 miles per day since leaving Honduras.
Vice President Mike Pence warned this weekend that the caravan was being funded by outside, leftist groups, citing intelligence he says was provided by foreign partners along with a telephone call with the President of Honduras.
"What the president of Honduras told me is that the caravan was organized by leftist organizations, political activists within Honduras, and he said it was being funded by outside groups, and even from Venezuela," Pence told Fox News in an interview late Friday in Yuma, Arizona. "So the American people, I think, see through this – they understand this is not a spontaneous caravan of vulnerable people." -Fox News
President Trump, meanwhile, has levied harsh criticism at Honduras, Guatemala and El Salvador for not...