Alerts from the National Terrorism Advisory System apply only to the United States and its possessions.
whaling
Whaling
A few army officials picked up Japanese planes on a radar, their findings were disregarded by higher ranking officers. They knew it was coming, but couldn't do anything about it.
Yes. They can attack air, ground and sea targets.
Attack on wealthy or high ranking people
Attack on wealthy or high ranking people
Yes, if no targets had been there.
gg
secretly attack people
By hijacking commercial airliners to fly into selected targets.
Allied aircraft attacked German targets before D-Day to keep German aircraft on the ground. The Luftwaffe was notable by its absence on the day.
An attack helicopter is best for attacking targets and a utility helicopter is best for carrying troops and supplies.