[Agenzia Fides] N'djamena -- "We heard gunshots in the night but we do not yet know what is happening", local sources tell Fides from N'Djamena, the capital of Chad, who woke up today, February 28, in a state of siege. "Normally, in N'Djamena, there are a lot of soldiers and police, but this morning we were able to see that the presence of patrols and checkpoints has increased significantly", confirm Fides sources.