The population in the Palestinian territory are facing famine.
The Tanaiste says Israel "bears responsibility" for restrictions on food, water and health supplies in Gaza.
It comes as a UNICEF report found half of Gaza's population face "catastrophic" food insecurity and an imminent famine.
Tanaiste Micheal Martin has called for restrictions on aid into Gaza to be lifted "immediately."
European Affairs Minister and Longford Westmeath TD Peter Burke says there must be a cessation of hostilities in Gaza so aid can be delivered to those who need it most: