Rival demonstrations of supporters and opponents of the military-backed government took place in Cairo yesterday.
But police quelled anti-government protests, and arrests were reported in Cairo and Alexandria as violence broke out.
Forty-nine people were killed, the ministry said, in 24 hours of fighting across Egypt as police and supporters of the military-installed government clashed with Islamist backers of president Mohamed Morsi, who was deposed in July after a single turbulent year in power.
Hundreds have died since July when the army deposed Morsi, the country's first democratically elected president of the Muslim Brotherhood.
Extra security measures were in place yesterday as Egyptian Interior Minister Muhammad Ibrahim urged Egyptians not to be afraid to go to events marking the anniversary of the uprising.
Thousands of supporters of the military and the government gathered in high-profile locations including Tahrir Square - the focal point of the 18-day popular revolt in 2011, the BBC reported.
Meanwhile, four Egyptian soldiers were killed and 13 others injured when militants attacked their bus in the restive Sinai Peninsula today, prompting the military to threaten the complete elimination of members of the Muslim Brotherhood, which has been declared a "terrorist" group.
The attack took place 50 metres from a security checkpoint and comes a day after militant group Ansar Bayt Al-Maqdis claimed responsibility for bringing down a military helicopter in a rocket attack in North Sinai that killed its crew of five soldiers.
Three years on from an uprising that raised hopes of political reform in the Arab world's most populated country, rival demonstrations are showing the deep divisions.
The Brotherhood has regularly held protests since the overthrow of Morsi. Hundreds of its supporters have been killed, and thousands detained.
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
