Secretary of State Rex Tillerson and Defense Secretary Jim Mattis were summoned to the White House to “discuss a path forward” following escalating tensions between Tillerson and President Trump, ...

Mattis's visit is the latest in a string of appearances by top US officials who have scrambled to reassure partners about US commitments. Pentagon chief Jim Mattis arrived in Singapore on Friday ahead ...

President Donald Trump’s former Department of Homeland Security chief of staff admitted that Trump’s people were already ...

Mattis said the United States wants a "stronger relationship," with a focus on using the Brazil's Alcantara space center, whose location near the equator makes launches more effective. Mattis, who is ...

WASHINGTON (AP) — In an extraordinary rebuke, former defense secretary Jim Mattis on Wednesday denounced President Donald Trump’s heavy-handed use of military force to quell protests near the White ...