The United States has promised Mexico that there will be no mass deportations or use of military force against immigrants despite a crackdown on those living in the country illegally. The assurance was made by US Homeland Security Secretary John Kelly at a news conference in Mexico City that there will be no mass deportations and use of military force for immigration operations. Earlier at the White House, President Donald Trump had described the stepped-up deportation drive as a military operation.<br/><br/>Meanwhile, US Homeland Security Secretary John Kelly and Secretary of State Rex Tillerson met with Mexican Ministers who expressed concern and irritation over Trump's combative stance on trade and migration ties with Mexico.