Since taking power last year, King Salman has led his country toward an aggressive new stance, confronting longtime regional rival Iran by leading a military coalition fighting Iranian-allied rebels in Yemen.
Riyadh is also one of the main opponents of President Bashar Assad's government in Syria.
Though few of Saudi Arabia's allies have publicly criticized its policies, an intelligence analysis released by Germany's BND spy agency in December cited concern over the kingdom's "new impulsive policy of intervention."
Foreign Minister Adel al-Jubeir said at a security conference in Munich today that Saudi Arabia is "a country that has no ambitions beyond its borders" and is guided by pragmatism.
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He spoke after joining foreign ministers from global and regional powers including Iran in agreeing to seek a temporary "cessation of hostilities" in Syria.
"We have dealt with the challenges in the region this year in ways that the world maybe is not used to, but that's because frankly there is a vacuum, and if nobody's willing to do something then the kingdom of Saudi Arabia and its allies had to step in and do something," al-Jubeir said.
Al-Jubeir also insisted that Assad must go to make it possible to defeat the Islamic State group in Syria. He said his country is working for political change in order to remove "a man who is the single most effective magnet for extremists and terrorists in the region." He added that "that's our objective and we will achieve it."