Khaled Meshaal was speaking in the Tunisian capital days after Abbas threatened to break off a unity agreement with Hamas, saying it was not allowing the government to operate in the Gaza Strip.
"There is a national unity government; talk of a parallel government is totally against reality," Meshaal said after meeting Tunisian President Moncef Marzouki.
He said government ministries were still "operating normally" in Gaza even if the "government is absent from" the coastal enclave and urged the cabinet to be present.
In April, Hamas agreed to work with its rivals in Abbas's Fatah movement to form an interim consensus government of technocrats which would work towards long-delayed national elections.
The deal sought to end years of bitter and sometimes bloody rivalry between Hamas and Fatah, which dominates the West Bank-based Palestinian Authority.
The new cabinet took office on June 2, with Gaza's Hamas government officially stepping down the same day.
But last week Abbas accused Hamas of running a parallel administration in Gaza.
"The national consensus government cannot do anything on the ground," he charged.
On Monday Hamas accused Abbas of trying to sabotage the unity deal.
The spat erupted after an open-ended ceasefire took effect in Gaza on August 26, ending a major 50-day conflict between Hamas and Israel.
Talks between the two sides are due to resume in Egypt later this month to consolidate the truce.
Exiled Hamas deputy leader Mussa Abu Marzuq yesterday said the group could be forced to negotiate directly with Israel -- something it has never done before.
"Direct negotiations with the Israeli occupier is not on the agenda of Hamas; if negotiations are necessary they must be indirect," he said.
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
