Former Croatia international Mario Mandzukic is ready to ''fight'' for his new side AC Milan, alongside fellow veteran of the game Zlatan Ibrahimovic. Mandzukic was picked up by the Serie A leaders until the end of the season, after six months out of the game - having terminated his previous contract with Qatar Stars League side Al-Duhail by mutual consent last July. A four-time scudetto (Italian Serie A title) winner with Juventus, Mandzukic could now potentially form a strike partnership with Zlatan Ibrahimovic that would have a combined age of almost 74 years. The 34-year-old Mandzukic, who has also played for Bayern Munich and Atletico, has an option to extend his contract at the San Siro by another year.