Cormac O'Keeffe: War on Ukraine raises questions on our neutrality 

How does Ireland stand up to military aggressors like Putin? 

Serb troops leave their positions on the Albanian-Kosovo border in Verbnice, Kosovo, on June 13, 1999. 

It is difficult watching TV images of people fleeing their homeland, carrying with them whatever belongings they can, to escape a murderous invasion by a powerful military neighbour.

Seeing babies and children, exhausted mothers, and terrified old people struggling across borders stirs a deep wrong in us all.