WASHINGTON, June 8 — President Donald Trump said today that the last-minute deal struck to avert tariffs on Mexico will work if America’s southern neighbour plays its part in cracking down on migration across the border.

"Mexico will try very hard, and if they do that, this will be a very successful agreement for both the United States and Mexico!” Trump tweeted early today.

Under the deal announced late Friday, Mexico acknowledged and agreed to expand its policy of taking back migrants from violence-riven Guatemala, Honduras and El Salvador while the United States processes their asylum claims.

In turn, Mexico managed to avoid a proposal it had continually rejected — that it process asylum claims on its own soil before migrants try to reach the United States.

With Trump ready to impose five per cent tariffs on all Mexican goods starting Monday, senior officials hammered out the agreement after three days of intense negotiations at the State Department.

Trump, who ran for president pushing a tough line on immigration that included denouncing undocumented Mexicans as rapists, had vowed to raise tariffs as high as 25 per cent unless Mexico — which exports US$350 billion (RM1.5 trillion) in goods each year to the United States — took tougher action against undocumented migrants. — AFP