While the covert infiltration was a complete failure that ultimately led to the Indo-Pakistani War of 1965, military analysts have differed on whether the plan itself was flawed. Some have held that the plan was well-conceived but was let down by poor execution, but almost all Pakistani and neutral analysts have maintained that the entire operation was "a clumsy attempt" and doomed to collapse. The Pakistani Army's failures started with the supposition that a generally discontented Kashmiri people, given the opportunity provided by the Pakistani advance, would revolt against their Indian rulers, bringing about a swift and decisive surrender of Kashmir. The Kashmiri people, however, did not revolt. Instead, the Indian Army was provided with enough information to learn of Operation Gibraltar and the fact that the Army was battling not insurgents, as they had initially supposed, but Pakistani Army regulars.