"While tragedy brought us together, there are common interests that now can be articulated very clearly," Ghani said in comments broadcast Sunday on CNN's "Fareed Zakaria GPS."
"The threats that we are facing on a daily basis, were they, God forbid, to overwhelm us, will threaten the world at large."
Ghani is due to meet US Secretary of State John Kerry and Defense Secretary Ashton Carter at Camp David outside Washington on Monday.
"The result is that America has been secure, thank God. There's been no terrorist attack on mainland United States. We have been the front line," he said.
And in a separate interview with NPR to be broadcast Monday, he said that the majority of Afghans want the US military presence to continue.
"They see the United States as critical to their future," he said.
The United States is scrapping a plan to reduce the US force in Afghanistan to 5,500 by December, after American commanders appealed to keep more troops on the ground.
"What I am gratified to share is that during the last six months, the Afghan national security forces have really shown their mettle. Now we are not in a defensive position. We have taken offensive," he said.
Asked about the Islamic State extremist group, Ghani told NPR: "Terrorism is morphing into a system. It's becoming sophisticated. And more than anything else, it's controlling immense resources.
"So they are posing a threat, but we are determined to make sure that they do not do the kind of atrocities that they've managed so well in Syria, Iraq, Libya, or Yemen.
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
Access to Exclusive Premium Stories
Over 30 subscriber-only 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