New Delhi, June 23 -- As the Iran-Israel war unfolds, it brings with it anxiety, headlines and human loss. For the world, it's a geopolitical crisis. But for thousands of Indian families, it's personal.

There are an estimated 18,000 to 20,000 Indian nationals living in Israel, including students, skilled professionals and technical workers. In addition, over 85,000 Jews of Indian origin call Israel home, many of whom still have family in India, making this not just an international crisis but an emotional one for the Indian diaspora.

One such tragedy struck recently. A young Indian engineer working in Tel Aviv was preparing to return home to Delhi. He had video-called his daughter and told her to finish her sign that read "Welcome Home,...