Kellyanne Conway on Saturday joined national security adviser H.R. McMaster in refusing to say whether President Trump will use the phrase "radical Islamic terrorism" during a speech he'll deliver to Middle Eastern leaders tomorrow in Saudi Arabia.

During the 2016 campaign, Trump consistently used the phrase and knocked his political rivals, Democratic presidential nominee Hillary Clinton and former President Barack Obama, for not using it to describe certain terror attacks.

In an appearance late Saturday on Fox News, Conway, counsel to Trump, was asked by Judge Jeanine Piro to respond to speculation that Trump might be parring back his harsh rhetoric in the face of Muslim allies.

"I won't get ahead of the president's speech," Conway replied, noting that a preview has already been provided to the press. She was likely referring to a draft of Trump's speech obtained by the Associated Press, in which Trump will call for unity in the Muslim world in order to take on the challenge of radicalism. He will convey the struggle ahead as a "battle between good and evil," the report said.

Just hours earlier, McMaster hinted in a preview clip for a "This Week" interview set to air Sunday morning, may refrain from saying "radical Islamic terrorism" when asked about it point blank.

"I think it's important that whatever we call it, we recognize that these are not religious people and in fact, these enemies of all civilization, what they want to do is to cloak their criminal behavior under some false idea of a religious war," McMaster said. "But what I think the president will point out is the vast majority, the vast majority of victims from these people are Muslims and of course the Muslim world is very cognizant of that having born witness to and experienced directly this humanitarian catastrophe that is going on across the greater Middle East and beyond."