Amid dire warnings that time is quickly running out, delegates in Glasgow are set to make further binding pledges to radically reduce emissions. But without the funds to help countries adapt, they won't be much use.

Several people were killed and at least 140 injured in clashes between soldiers and protesters after Sudan's military seized power. The UN Security Council is set to hold an emergency meeting to discuss the crisis.

Military vehicles patrol a street in Khartoum as Sudan's top general declares a state of emergency, dissolves the authorities leading the country's democratic transition, and announces the formation of a new government. Soldiers have also detained civilian leaders in what activists denounce as a "coup".

Sudan's top general Abdel Fattah al-Burhan said on Tuesday (October 26) that the military agreed to a number of initiatives suggested by prime minister Abdalla Hamdok but civilian forces refused to engage in any dialogue. Speaking at his first news conference since he announced Monday's takeover, Burhan defended the army's seizure of power, saying he had ousted the government of Prime Minister Abdalla Hamdok to avoid civil war. Soldiers arrested the prime minister and other members of his cabinet on Monday (October 25), and hours later Burhan appeared on TV to announce the dissolution of the Sovereign Council, a body set up to share power between the military and civilians.

It has been two and half years since Sudanese protesters peacefully overthrew their dictator Omar al-Bashir in a jubilant moment for Sudan. But the path to democracy has not run smoothly. Infighting has plagued the country's joint military-civilian coalition and steep price rises have shaken people's faith in their leaders. For weeks, rumours had swirled of a coup d'état. This Monday morning, it happened: Prime Minister Abdallah Hamdok was arrested and military chief Abdel Fattah al-Burhan appeared on television, declaring a state of emergency and dissolving the country's ruling body. Is this the death knell for Sudan's revolution? Or will the military's actions breathe new life into the protest movement?

In the aftermath of the Sudanese military seizing control in Khartoum, amateur footage has been emerging, some of it claiming to show violent scenes and shots fired at protesters. We have been able to verify some images showing protests in Khartoum. Also, with internet access severely curtailed as the coup happened, how is it that footage can still emerge from Sudan via social media?