Complex sentence: KOSTRAD (Komando Strategis Cadangan Angkatan Darat) is the Indonesian Army Strategic Reserve Command, which has between 25,000 and 26,000 troops, supervises operational readiness among all commands and conducts defense and security operations at the strategic level in accordance with policies of the TNI commander.
Split into simpler sentences: KOSTRAD (Komando Strategis Cadangan Angkatan Darat) is the Indonesian Indonesian Army's Strategic Reserve Command. It also supervises operational readiness among all commands and conducts defense and security operations at the strategic level in accordance with policies of the TNI commander.