Speaking to The Journal today, McEntee said the execution is "completely contrary" to what Ireland believes in.
"As far as I'm concerned, this should not be going ahead," the Minister for Foreign Affairs said.
Taoiseach Micheál Martin announced that Ireland will provide Ukraine with €125 million of support during a speech he delivered in the capital Kyiv today.
A woman in her 20s who was arrested over allegations of deception against University College Dublin (UCD) has been released without charge.
A file will be prepared for the Director of Public Prosecutions.
"Oh, ok, so you're a biased reporter with a left-wing opinion", said Karoline Leavitt, to which Niall Stanage responded by saying, "What do you want me to do? You asked my opinion."