Defense operations refer to the strategic actions taken by military forces to protect a nation or its interests from threats. These operations can include a variety of activities such as surveillance, reconnaissance, and direct engagement with hostile forces. The goal is to deter aggression and ensure the safety of citizens and critical infrastructure. In addition to military engagement, defense operations often involve collaboration with other agencies and international partners. This can include intelligence sharing, joint training exercises, and humanitarian assistance. Effective defense operations require careful planning and coordination to respond to evolving threats and maintain national security.