McMaster is a highly regarded military tactician and strategic thinker, but his selection surprised some observers who wondered how the officer, whose Army career stalled at times for his questioning of authority, would deal with a White House that has not welcomed criticism.
“He is highly respected by everybody in the military and we’re very honoured to have him,” Trump told reporters in West Palm Beach where he spent the weekend. “He’s a man of tremendous talent and tremendous experience.”
One subject on which Trump and McMaster could soon differ is Russia. McMaster shares the consensus view among the US national security establishment that Russia is a threat and an antagonist to the US, while the man whom McMaster is replacing, retired Lieutenant General Michael Flynn, appeared to view it more as a potential geopolitical partner.
Flynn was fired as national security adviser on February 13 after reports emerged he had misled Vice-President Mike Pence about speaking to Russia’s ambassador to the US about sanctions before Trump’s inauguration.
The removal, coming so early in Trump’s administration, was another upset for a White House that has been hit by miscues, including the controversial rollout of a travel ban on people from seven Muslim-majority countries, since the Republican president took office on January 20.
Senator John McCain, chairman of the Senate Armed Services Committee and a frequent Trump critic, praised McMaster as an “outstanding” choice.
“I give President Trump great credit for this decision,” McCain said in a statement.