21.   When the snow wall buried the one man, the other went for help, launching a rescue mission that included two helicopters.

22.   India has supplied Nepal with military equipment, including two helicopters to fight the rebels.

23.   Communications equipment and signallers, engineers, medical staff and equipment, movement controllers, and transport units including helicopters would likely be supplied by western nations.

24.   The spokesman would only confirm that the cargo included several helicopters and said he unable to confirm the involvement of Australian fighters.

25.   Saudi authorites have deployed tight security, including helicopters, throughout the hajj to prevent accidents and political rallies.

26.   The authorites deployed tight security, including helicopters, throughout the hajj to prevent accidents and political rallies.