Speaking on her first overseas trip since taking office, she said the journey north was dangerous and would mainly benefit people smugglers. Ms Harris warned people they would be turned back at the border. She has been tasked by President Joe Biden with controlling a surge in migration at the southern border.
Ms Harris has described her task as finding solutions to tackle the root causes of the border crisis, including corruption and the lack of economic opportunities. Her staff say this first visit is primarily an information-gathering trip.
In a news conference alongside Guatemalan President Alejandro Giammattei, she warned against illegal migration to the US, saying: “Do not come. Do not come. The United States will continue to enforce our laws and secure our borders.”
Ms Harris said she wanted the US and Guatemala to “work together” to find solutions to “long-standing problems”. She said people must be given a “sense of hope that help is on the way”.
“It must be coupled with relationships of trust. It must be coupled with tangible outcomes, in terms of what we do as leaders to convince people that there is a reason to be hopeful about their future and the future of their children,” Ms Harris added.
President Giammattei defended his government’s own record of fighting corruption and said the fight against drug trafficking should be an key part of tackling the issue.
He announced a new processing centre for migrants who had been sent back from the US and Mexico and said that the focus for both countries should be on creating prosperity. Ms Harris said the US would send 500,000 coronavirus vaccines to Guatemala and provide $26m (£18.3m) to fight the pandemic there.