The Ministry of Defence Singapore (MINDEF) is the government agency responsible for the defense and military affairs of Singapore. It oversees the Singapore Armed Forces (SAF), which includes the Army, Navy, and Air Force. MINDEF's primary role is to ensure the nation's security and sovereignty through effective defense policies and military readiness. In addition to military operations, MINDEF also focuses on defense diplomacy and international cooperation. It engages with other countries to strengthen defense ties and participate in joint exercises. The ministry also emphasizes the importance of national service, requiring male citizens to serve in the SAF to foster a sense of responsibility and commitment to the nation.