TikTok is a popular short-form video-sharing app owned by a Chinese company. People all over the world use the app, but some countries have banned the service due to fears it passes user data to the Chinese government.
Tensions in the Middle East are rising following strikes in Iran and Israel amid Israel's ongoing war in Gaza.
India has begun voting in the world's biggest election, which runs from April 19 to June 1. Incumbent Narendra Modi is seeking his third consecutive term.