Can I still get a divorce if he leaves the country?

UK - you can still get a divorce as the divorce papers will be sent to his last know address and if he doesn't reply it will continue, if he wants to defend it and is staying in another country he needs a lawyer in the country he was married in - I am in Scotland and ex was in Aus but he needed a Scottish Divorce Lawyer because the law is different in Scotland as to England or any other country.