Indonesia is actively promoting Jakarta’s Silaturahim Tunnel as a globally replicable model for fostering religious tolerance and urban harmony. Religious Affairs Minister Nasaruddin Umar highlighted the tunnel – a pedestrian underpass connecting a church and a mosque – as a successful example of interfaith cooperation. He believes the project demonstrates how physical infrastructure can actively support social cohesion in diverse communities. The tunnel facilitates peaceful coexistence by allowing worshippers from both faiths convenient and safe passage. Umar encouraged wider international awareness of the initiative, suggesting it could be a solution for integrating religious spaces in densely populated urban areas. The project serves as a tangible representation of Indonesia’s national motto, “Bhinneka Tunggal Ika” – unity in diversity.