Several related operations aimed at achieving a particular goal (usually within geographical and temporal constraints)(noun)
WordNet. Princeton University. 2010.
Use "military campaign" in a sentence
"Even more than was true during the Cold War, the struggle against Islamic-based terrorism will be not simply a military campaign but a battle for public opinion in the Islamic world, among our allies, and in the United States."
"For Hama's residents, still living in fear of the brutal attack that was little documented and remains shrouded in obscurity, a military campaign on their city would signal the regime has "totally run out of options," said one resident."