Complex sentence: In the later years, the ship underwent major refits to embark modern aircraft, before being decommissioned in January 1997 and she was preserved as a museum ship in Cuffe Parade, Mumbai, until it was closed in 2012 due to safety concerns.
Split into simpler sentences: In the later years, the ship underwent major refits to embark modern aircraft, before being decommissioned in January 1997. She was preserved as a museum ship in Cuffe Parade, Mumbai, until it was closed in 2012 due to safety concerns.