Chinese military aircraft reportedly entered airspace over Sikkim
A report says a Chinese military aircraft spent 20 to 25 minutes over Sikkim on 12 November despite IAF warnings. No official confirmation yet; Congress reacts.

Quick answer
According to an Outlook India report citing an anonymous source, a Chinese military aircraft entered Indian airspace over Sikkim at about 8 am on 12 November and stayed for 20 to 25 minutes despite IAF radio warnings. As of 15 November, neither the IAF nor the Ministry of Defence had confirmed it.
Key facts
- The aircraft was reportedly detected at around 8 am on 12 November at about 25,000 feet.
- It allegedly stayed in Indian airspace for 20 to 25 minutes despite repeated IAF radio warnings.
- The account comes from an Outlook India report published on 14 November, citing an anonymous source.
- Neither the IAF nor the Ministry of Defence had issued a detailed statement as of 15 November.
- The Congress asked the Centre to lodge a strong protest with Beijing.
What the report says
A Chinese military aircraft entered Indian airspace over Sikkim on the morning of 12 November and remained in the area for 20 to 25 minutes, according to a report first published by Outlook India on 14 November. The report relied on an anonymous source and has not been confirmed by the Indian Air Force or the Ministry of Defence.
The source said the IAF picked up the aircraft at around 8 am, flying at roughly 25,000 feet. The IAF reportedly sent repeated radio warnings asking it to return to Chinese territory, but it kept hovering over the area before eventually leaving.
What is still unknown
Several basic details have not been made public: the type of aircraft, its exact route, the precise point where it is said to have crossed into Indian airspace and the time it left. Outlook India said it had asked the IAF for comment and was awaiting a reply when the story ran.
As of 15 November, neither the IAF nor the Ministry of Defence had issued a detailed public statement confirming or explaining the incident. Other outlets have since carried the same account while noting that it lacks independent official verification.
Why the location matters
The reported activity overlooks the Siliguri Corridor, the narrow strip of West Bengal often called the Chicken's Neck. It is the only land link between India's northeastern states and the rest of the country and measures about 20 to 22 km at its narrowest point.
The area lies close to the borders of China's Tibet Autonomous Region, Nepal, Bhutan and Bangladesh. Sikkim is also near the Doklam plateau, where Indian and Chinese troops were locked in a 73-day standoff in 2017.
Congress demands a protest to Beijing
The Congress attacked the Narendra Modi government on Saturday, saying Chinese intrusions were now happening in the air after violations along the land border. "When will Modi show red eye to China," the party asked in a social media post.
The party called on the Centre to lodge a strong protest with Beijing and said it hoped the Prime Minister would not give China a "clean chit" this time. It also described the development as "extremely worrying". There was no official government response to the report or to the criticism.
How such incidents are usually handled
India and China have confidence-building arrangements, including a 1996 agreement, that provide ways to address alleged airspace intrusions along the border, such as flag meetings and investigations. Earlier reports have described Chinese military aircraft and helicopter activity near the Line of Actual Control in Ladakh and Uttarakhand, though those cases differed in nature and in how they were handled officially.
Until defence authorities comment, the exact circumstances of the 12 November flight remain unverified.
Frequently asked questions
Did a Chinese aircraft enter Indian airspace over Sikkim?
An Outlook India report citing an anonymous source says it did, on 12 November. The IAF and the Ministry of Defence had not confirmed it as of 15 November.
How long did the aircraft stay?
The report says it stayed for 20 to 25 minutes despite repeated IAF radio warnings.
What kind of aircraft was it?
The aircraft type has not been disclosed, nor its exact route or exit time.
How did the Congress react?
The Congress called the reports extremely worrying and demanded that the Centre lodge a strong protest with China.