Complex sentence: The acquisition program for the Leopard 2E began in 1994, five years after the cancellation of the Lince tank program that culminated in an agreement to transfer 108 Leopard 2A4s to the Spanish Army in 1998 and start local production of the Leopard 2E in December 2003.
Split into simpler sentences: The acquisition program for the Leopard 2E began in 1994, five years after the cancellation of the Lince tank program. This culminated in an agreement to transfer 108 Leopard 2A4s to the Spanish Army in 1998 and start local production of the Leopard 2E in December 2003.