Original sentence: Not desiring to introduce their own ground forces, NATO developed a new strategy.The Kosovo war was a war between Serbian military (officially Yugoslavia, but Montenegro did not participate) on one side and the North Atlantic Treaty Organization (NATO) and the Kosovo Liberation Army (KLA) on the other.The international community, spear-headed by NATO and the Organization for Security and Co-operation in Europe (OSCE), decided that something had to be done.These terms were not acceptable to the Yugoslavs, so the Albanian delegation could sign the agreement, knowing that it would not be put into effect
Edited sentence: Faced with the unpalitible prospect of introducing NATO ground forces, NATO developed a new strategy.The Kosovo war was a war between Serbian military (officially Yugoslavia, but Montenegro did not participate) on one side and NATO and the Kosovo Liberation Army (KLA) on the other.The international community, spear-headed by NATO and OSCE, realized that something had to be done.These terms were obviously not acceptable to the Yugoslavs, so the Albanian delegation could sign the agreement, knowing that it would not be put into effect