The game is based on a clash involving two factions.

The clashes involve only a few thousand troops on either side.

According to company employees, one clash involved the magazine's review of the movie "Pretty Woman."

The western Darfur region, where clashes involve different rebels, was not covered under the agreement.

The clash has involved a confrontation between the agrarian culture of northern Vietnam and the cosmopolitan south.

The clash ultimately involved about 300 law enforcement officers, including special forces with armored vehicles and other heavy weaponry.

Four people were killed today in a clash involving security forces and civilians in the country's capital, Tirana.

Most clashes, they said, involve hit-and-run attacks by Shiite guerrillas.

In rare cases, clashes between Italians involved partisans and fascists of various armed formations.

Most factional clashes have involved followers of Inkatha and the Congress or its allies.