The prime minister says "shocks" like the conflict in Iran are becoming more frequent.
Vladimir Putin announced the truce, which will last from Saturday afternoon on 11 April through Easter Sunday.
Jonny Clayton comes back from 5-2 down to beat Michael van Gerwen 6-5 and claim his third nightly win to move top of the Premier League.
The rise in energy prices has hit Asia particularly hard as many nations are heavily reliant on Gulf oil.
The Irish military will be deployed to move vehicles "blocking critical infrastructure".