1.   Sharpshooters roamed the airport and two Dominican air force jets and an army helicopter overflew its airspace.

2.   Spain currently prevents aircraft headed to Gibraltar from overflying its airspace and says ships sailing from Gibraltar cannot dock in Spanish harbors.

3.   There have been three incidents in the past week of unmanned Pakistani drones overflying Indian airspace, India has said.

4.   The action also delayed aircraft overflying French airspace, normally co-ordinated by French controllers.