While Twitter's own Status page does not show any disruption to services, crowdsourced downtime reporting services like Down Detector and Down Right Now both indicate the disruption began around 3pm IST (9:30am GMT).
For us here in India, Twitter does not seem to be having any problems, though the official client TweetDeck does intermittently fail to load images.
Down Detector's Twitter Outage Map (seen above) shows most user reports about the outage are coming from Western Europe, and appear to be centred in London and Paris - or at least, southeast UK and northwest France.
Based on the location, it is possible the service disruption is intentional, dealing with Islamic State use of Twitter and other social media.For the latest tech news and reviews, follow Gadgets 360 on X, Facebook, WhatsApp, Threads and Google News. For the latest videos on gadgets and tech, subscribe to our YouTube channel. If you want to know everything about top influencers, follow our in-house Who'sThat360 on Instagram and YouTube.