Leo Varadkar has officially resigned as the Taoiseach of Ireland, expressing “no regrets” about his decision to step down after a four-year tenure. The 45-year-old leader conveyed his anticipation for a “different chapter” in his life during his resignation, which has been formally submitted to President Michael D Higgins. Varadkar will remain in office in a caretaker capacity until a new Taoiseach is elected by Irish lawmakers, with Simon Harris expected to succeed him as Ireland’s youngest-ever premier.

Throughout his tenure, Varadkar faced challenges, especially regarding the Brexit negotiations, where he was criticized by some unionists for his role in the process. Despite these tensions, in his final engagement as Taoiseach, Varadkar expressed hope that perceptions of him among unionists would improve over time, underlining the importance of preventing a hard border between Northern Ireland and the rest of the UK.

In an interview with RTE News, Varadkar reflected on the significant responsibilities and changes one undergoes as Taoiseach, advising his successor to trust themselves, seek widespread counsel, and follow their instincts. His resignation marks the end of his service, finalized with his participation in the North South Ministerial Council in County Armagh.

Varadkar’s departure has prompted a variety of reactions from political figures, with acknowledgments of the complexities and challenges faced during his time in office, particularly concerning the Brexit debate. Deputy First Minister Emma Little Pengelly expressed a commitment to fostering good relationships with the Republic of Ireland, highlighting a forward focus on collaboration and economic opportunities.

As Varadkar contemplates his future involvement in politics, including a possible run in the next general election, the political landscape of Ireland prepares for a transition with Simon Harris poised to take over leadership responsibilities.