The Kremlin Arsenal (Russian: Арсенал Московского Кремля) is a former armory built within the grounds of the Moscow Kremlin in Russia. Initially constructed in 1736, it has been rebuilt several times. It remains in military use to date, unlike the Kremlin Armoury, another arsenal within the walls of the Moscow Kremlin, which is now a museum. The building is off-limits to tourists, who can view a portion of its short southern façade upon entering the precincts of the Moscow Kremlin. The Kremlin Arsenal is currently home to the Kremlin Regiment, which forms the main security service for the Russian President, and the longer eastern façade is a high secured and restricted area closed to the public.