Cameron called the vote after it emerged that nearly 100 Labour MPs are likely to back the move, giving him enough votes for a parliamentary approval.
"I believe there's growing support across Parliament for the compelling case there is to answer the call from our allies, to act against ISIL (Islamic State) in Syria and in Iraq," Cameron had said.
Yesterday, Opposition Labour leader Jeremy Corbyn allowed his MPs a free vote, handing Cameron the majority he needs to avoid a repeat of a defeat in 2013, when Parliament voted down a motion to launch strikes against Syrian President Bashar al-Assad.
A motion setting out the UK government's case will be published later and tomorrow's entire parliamentary schedule, including Cameron's questions, will be cleared to make way for the debate.
A spokesperson for Corbyn, a veteran anti-war campaigner, said: "By refusing a full two-day debate, David Cameron is demonstrating he knows the debate is running away from him, and that the case he made last week is falling apart.
Cameron should stop the rush to war to allow for a full discussion of the issues in Parliament.
However, Cameron has stressed that there would be "the equivalent number of questions we would often have across a two-day debate in one day."
"I want MPs to be able to have full consideration, to make speeches, to make points, to ask me questions, to examine the government's case," he said.
The UK Parliament's third largest party, the Scottish National Party, had also called for a debate over two days.
It opposes bombing ISIS in Syria, while the Liberal Democrats, with eight MPs, have yet to say how they will vote.
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
