This is basically the great international debate. The Yanks, Brits, Auzzies and a few countries give Diplomacy a chance, but then revert to action when nothing good comes from talks. A great deal of the world wants to take Diplomacy to the max.
So where do we draw the line? When do we change from Diplomacy to action? Today, I see that talks with North Korea and Iran are on the verge of falling apart. Both there diplomatic efforts have been going on for a good while. Europe took over talks with Iran when the US said enough is enough. It did little good but buy Iran time. Action itself can drive countries to the negotiating table. The B-52 finally got the North Vietnam Government to agree to the US pull out. My firm belief is that Lybia would have never gave up WMD's of Iraq had not occurred. During Desert Storm, Saddam ignored all international pressure to pull out of Kuwait. Also, Diplomacy can be bad. Look at how Europe made agreement after agreement with Hitler to keep him "contained." That worked out well.
That is my rambling for the day!!!
Doody
WARNING: Debating whether or not Iraq should have happened will not be tolerated. Also, there are a lot of instances of diplomacy besides Iraq. Be a bit creative and use them.