On a black banner at a five-star hotel in New Delhi, three of India's most sensitive frontiers were on display for anyone walking past. The Galwan Valley in Ladakh, where Indian and Chinese soldiers clashed in 2020. Tawang in Arunachal Pradesh. Sir Creek, the disputed marshland between India and Pakistan.The satellite images were not pinned up in a defence ministry war room. They were printed on the sales banner of a private space company.advertisementRead Full StoryThat banner is a small clue to a large shift. The work of watching India's borders, listening to its adversaries, and helping its aircraft and...