Philippine Vice President Sara Duterte said on Saturday she would have President Ferdinand Marcos Jr assassinated if she herself were killed, prompting Marcos' office to vow "immediate proper action".

Philippine Vice President Sara Duterte said Saturday she has contracted an assassin to kill the president, his wife and the House of Representatives speaker if she herself is killed, in a brazen public threat that she warned was not a joke.

The ‘active threat’ has been referred to the Presidential Security Command for ‘immediate proper action’ following her warning.

Philippine President Ferdinand Marcos' security detail has been put on alert over what his office is calling an "active threat" against his life by Vice President Sara Duterte, the palace