"We have been trying to get some of these Border Actions for a long time, as have other administrations, but were not able to get them, or get them in full, until our signed agreement with Mexico", he wrote.
Stung by criticism that the agreement mostly ramps up border protection efforts already underway, Trump on Monday hinted at other, secret agreements he says will soon be revealed.
"They will get approval".
Another part of the deal was Mexico's agreement to deploy 6,000 National Guard servicemen to Mexico's southern border and across the country in order to curb the influx of immigrants crossing into the United States illegally.
Mr Ebrard said the United States side also wanted to designate Mexico as a "safe third country", which would have required Mexico to take in asylum seekers heading for the United States and process their claims on its own soil. In return, Trump said that he would not go ahead with a threat to impose escalating tariffs on all Mexican goods entering the US.
He also teased the idea that more was agreed to than was announced Friday, saying that "some things" and "one in particular" that had been left out of the release but would be "announced at the appropriate time".More news: Canada to ban single-use plastics as early as 2021
The duties would have increased every month until they reached 25% in October, unless Mexico stopped illegal immigration across its border with Mexico.
"@realDonaldTrump has announced that he has cut a deal to 'greatly reduce, or eliminate, Illegal Immigration coming from Mexico and into the United States".
But as of Sunday night, USA -bound asylum seekers were not yet being sent back to additional Mexican border towns, three Mexican officials said.
Fox News has learned more than 200,000 migrants claiming to be part of families have been released into the USA since the end of December 2018 and United States Customs and Border Patrol reported that 144,278 individuals have been apprehended or deemed inadmissible along the southwest border since in the month of May.
"Now that that problem is solved, I'm sure we won't be hearing any more about it in the future", Schumer added.
"The Tariffs scheduled to be implemented by the USA on Monday, against Mexico, are hereby indefinitely suspended", Trump said on Twitter on Friday evening.More news: Italy score injury time winner to down Australia
On Saturday, Trump said that Mexico had agreed to "immediately begin" buying "large quantities" of agricultural goods from USA farmers.
FILE PHOTO: U.S. President Donald Trump looks on during a meeting with French President Emmanuel Macron (not pictured) at the Prefecture of Caen, on the sidelines of D-Day commemorations marking the 75th anniversary of the World War II Allied landings in Normandy, France, June 6, 2019. Are trade and agriculture products going to grow? She said there were many details discussed during negotiations that were not in the written declaration.
Mexico is now one of the largest trading partners for the United States, just behind China and Canada.
In total, there are 39 new cars and trucks built by US companies in Mexico and imported to the States.
Hours earlier, the President had tweeted, "We have fully signed and documented another very important part of the Immigration and Security deal with Mexico, one that the USA has been asking about getting for many years".More news: Warriors’ Kevin Durant ‘plans to play’ in Game 5 vs. Raptors