Jim Mattis also said the United States was looking to expand cybersecurity cooperation with the small Balkan country.
The landmark accord follows decades of inconclusive talks which had soured relations between the two countries.
Greece's leftist-led government was expected to shrug off a censure vote and protests on Saturday as it prepares to sign a provisional deal to end a 27-year name row with Macedonia.
Greeks in the northern city of Thessaloniki gathered on Sunday for a protest against the use of the word ‘Macedonia’ in any solution to a row between Athens and Skopje ...
The first Qatar Airways non-stop flight from Doha to Skopje touched down at Alexander the Great Airport on Monday. The capital of Macedonia will be served four times a week with an Airbus A320 aircraft.
Qatar Airways has confirmed that it will start its scheduled direct service to Skopje, the capital of Macedonia, on July 17 with four flights a week.
Turkish President Recep Tayyip Erdogan arrived at a massive rally of hundreds of thousands of people in Istanbul on Sunday to protest last month's failed coup attempt by elements of the Turkish military.
A severe thunderstorm that dumped torrential rain on the Macedonian capital, Skopje, has killed at least 20 people, Deputy Health Minister Nikola Todorov said Sunday.
Greek police started clearing migrants and refugees out of a sprawling tent camp on the sealed northern border with Macedonia where thousands have been stranded for months ...
At least 260 people were hurt Sunday when police fired tear gas at migrants as they tried to break through the Greek-Macedonia border, where over 11,000 people are stranded, a charity said.
Some 1,500 migrants who managed to cross into Macedonia, despite the border being closed to them for a week, have been sent back to Greece by Macedonian troops, officials said Tuesday.