Sudanese security forces fired teargas at thousands of protesters who've been holding a sit-in outside the army headquarters in Khartoum on Tuesday.
According to some reports, gunshots were also heard at the military complex with several people running for cover.
Thousands have staged a demonstration, for the third day in a row, to demand the resignation of President Omar al-Bashir.

Pakistan ex-PM Khan medically fit, taken back to prison, minister says
Ebola spreading exponentially in Congo as death toll tops 2,500, UN says
Strong earthquake strikes central Peru
At least 50 killed as overloaded boat capsizes in Nigeria
Eight killed in charter plane crash near remote site in western Alaska