I don't even know where to start with this one. Check out this article on the Buddhist Channel site about Athurliye Rathana, Sri Lanka's "Parliament Monk."
Rathana is a celebrated figure in this predominantly Buddhist nation, where monks are cherished for their spiritual guidance. But he is known for more than just his religious leadership. Dubbed the Parliament Monk and the War Monk by the Sri Lankan press, he is a legislator who has pushed for the use of military force to end this island nation's 25-year civil war, which has left 70,000 dead and displaced nearly a half-million people at its height.
I've said it before, but I suppose it bears repeating. According to the Tipitaka, monks are not really supposed to be involved in politics. The relevant sections are in DN 2:
"Whereas some priests and contemplatives, living off food given in faith, are addicted to talking about lowly topics such as these — talking about kings, robbers, ministers of state; armies, alarms, and battles; food and drink; clothing, furniture, garlands, and scents; relatives; vehicles; villages, towns, cities, the countryside; women and heroes; the gossip of the street and the well; tales of the dead; tales of diversity [philosophical discussions of the past and future], the creation of the world and of the sea, and talk of whether things exist or not — he abstains from talking about lowly topics such as these. This, too, is part of his virtue.
...
"Whereas some priests and contemplatives, living off food given in faith, are addicted to running messages and errands for people such as these — kings, ministers of state, noble warriors, priests, householders, or youths [who say], 'Go here, go there, take this there, fetch that here' — he abstains from running messages and errands for people such as these. This, too, is part of his virtue.
Also see Buddhist Monastic Code II, Chapter 10. As stated in a previous post, it also appears impossible to maintain a monk's standard of virtue as a ruler.
I can sympathize with people in Sri Lanka wanting to get the civil war over with, but it's distasteful enough for a "king" or regular politician to be pushing for military action to "finish off" a conflict. Assuming this is even necessary, pushing for violence to end a conflict seems to me like a layperson's duty, not the duty of a monk. People are going to find enough reasons to kill each other without religious leaders encouraging it in any way shape or form. If I were a monk I'd either be discouraging violence or remaining silent.
Anyway, I have to wonder if this means that Sri Lanka is going to go the way of Tibet with monks running the government like this.