Supreme Leader of Islamic Revolution Ayatollah Seyed Ali Khamenei said Wednesday that Saudi massacre of the Yemeni people is the worst type of terrorism.

The Supreme Leader made the remarks in a meeting with Finland President Sauli Niinisto.

The Supreme Leader said that campaign against terrorism needs collective resolve of all those having influence with the international powers and that the wise people of the world, the governments and the distinguished noble individuals should think about terrorism and take action to remedy the ailment.

The Supreme Leader deplored absence of serious resolve in campaign against terrorism and mass killing of the Yemeni people.

The Leader deplored the fact that terrorism does not belong to the non-governmental groups.

'To the contrary, the massacre of the Yemeni people is taking place by certain governments including the Saudi government attacking memorial services of the ordinary people. It is the worst kind of terrorism. Killing several hundred people and maiming hundreds of others is the worst kind of terrorism.'

'Despite lapse of one year and seven months, no serious resolve is seen to deal with such heinous crimes against humanity, ' the Supreme Leader said.

The Supreme Leader said that the US and certain other governments claim to support the international campaign against terrorism, but, they are not serious.

'The governments take all issues based on their own interests and do not think of uprooting the malady of terrorism either in Iraq or in Syria.'

The Supreme Leader said that Iran calls for resolving the Syrian crisis in a logical way based on support for the legal government and national resolve of the Syrian people.

The Supreme Leader welcomed growing cooperation with government of Finland and said the Memorandum of Understanding, signed between the two governments, should be put into operation.