Simon Harris, the Irish tanaiste, has sent letters to political leaders on both sides of the border asking for their opinions on a plan for Irish unity. The documents outline a vision for closer cooperation between Northern Ireland and the Republic of Ireland. Harris has shared copies of the blueprint and is looking for further discussions on the proposals. The initiative comes as part of ongoing efforts to strengthen ties between the two regions. The plan includes measures aimed at improving economic and social integration. Political leaders from both sides have been invited to provide feedback. The move reflects a growing interest in deeper collaboration between the two parts of the island. The response from leaders is expected to shape the next steps in the process. This is the latest step in a series of actions aimed at promoting unity. The proposals are seen as a potential framework for future cooperation. The initiative has received positive initial reactions from some political figures. The plan is still under review and may be revised based on the feedback received. The goal is to create a more unified approach to regional challenges. The process is expected to take several months before a final version is presented.