![](https://www.oceanfm.ie/wp-content/uploads/2019/05/micheal-martin-ocean-OB-1024x861.jpg)
The Taoiseach says the State is determined to get the truth about what happened yesterday in Lebanon.
Private Sean Rooney, of Newtowncunningham, Co. Donegal, was killed after a vehicle carrying peacekeepers was attacked on Wednesday night.
Taoiseach Micheál Martin says the Defence Forces will be involved in the investigation: