Leaders of more than 50 mostly-Muslim countries, including Afghanistan and Pakistan from India's neighbourhood, are scheduled to attend the meeting convened by Saudi Arabia.
Trump would addressed the gathering on Sunday.
Such a pledge would have a far-reaching implications on countries like Pakistan, where fundraising for terrorist organisations is common and at times supported by the ruling establishment.
While the pledge would be legally non-binding, it would be used for making these countries accountable by the Trump administration, which has made the fight against terrorism a priority, a senior administration official said.
The official, who spoke on the condition of anonymity, said that White House has been working "very hard" on this.
"Because we want the countries to make a choice, do you want to be good, do you want to be gray or do you want to be bad? We are not going to allow people not to choose their destinations. I am not saying that check this box. (But) we intend to go to these countries and say look you told us that you would do these things then these are the things that we see you doing to the contrary, are you going to stop them or now?" the official said.
"What we find that a lot of these countries find in the gray because the people next to them, ...Compete with them... playing in the gray and they are scared to jump. And we feel that if we can get all of them to commit to doing that, we would have a real chance of making progress," the official said.
The official, who has been part of the planning of Trump's maiden overseas trip, acknowledged that a lot of people would say that such a pledge is destined to fail.
"A lot of these countries are saying that they want to be on the good side and cooperate with America. So our job is to take that and then really verify and hold them accountable to them not doing that, and be very honest with them," the official said.
Disclaimer: No Business Standard Journalist was involved in creation of this content
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
