Why did the search-and-destroy strategy began to fail?

Answer 1

The search-and-destroy strategy began to fail due to its inability to effectively locate and engage elusive Viet Cong and North Vietnamese forces, who often blended into the civilian population and utilized guerrilla tactics. This approach led to significant civilian casualties and destruction, fostering resentment among the local population and undermining U.S. efforts to win "hearts and minds." Additionally, the strategy was hampered by logistical challenges and the complexities of the Vietnamese terrain, making sustained military operations difficult and often counterproductive. Ultimately, the strategy's shortcomings contributed to growing opposition to the war both domestically and internationally.