The Minister for Defence (Irish: An tAire Cosanta) is the senior minister at the Department of Defence in the Government of Ireland. The current Minister for Defence is Leo Varadkar, TD.

Based on this passage, who is the minister for defence in ireland? Let's think fast. Stream of consciousness:
To answer the question, consider the following: The current Minister for Defence is Leo Varadkar, TD. So the final answer is Leo Varadkar , TD.