International flights operated by Air India, IndiGo and SpiceJet were disrupted on Thursday after Iran abruptly shut its airspace to commercial aircraft, triggering delays and cancellations on several long-haul routes.

Iran ordered the closure of its airspace without providing an official explanation, as tensions remain elevated between Tehran and Washington and protests continue across the country against Supreme Leader Ayatollah Ali Khamenei.

Indian airlines issue travel advisories

Air India said its flights overflying the region are now operating through alternative routes, resulting in longer flight times and possible delays. The airline also confirmed that some services have been cancelled where rerouting is not feasible.

“Due to the emerging situation in Iran and the subsequent closure of its airspace, Air India flights overflying the region are using alternate routing, which may lead to delays. Some flights are being cancelled where rerouting is currently not possible,” the airline said in a statement on social media.

Passengers were advised to check flight status before travelling to the airport, with the airline reiterating that passenger and crew safety remains its top priority.

IndiGo also acknowledged disruptions to its international network, describing the situation as a “sudden airspace closure” beyond the airline’s control. The carrier said it is working to assist affected passengers by offering alternative travel options.

Customers have been advised to use flexible rebooking options or claim refunds, depending on their preference.

SpiceJet issued a similar advisory, confirming that some of its flights have been impacted due to the closure of Iranian airspace.

Airspace shutdown linked to regional security concerns

According to official notices issued to pilots, Iran’s airspace closure is expected to remain in place until 7:30 am local time. The move comes amid heightened regional tensions and follows earlier shutdowns during military confrontations involving Israel earlier this year.

Aviation risk monitoring platforms have noted that several international airlines are already avoiding Iranian airspace, citing concerns over possible military activity, air defence operations and the risk of misidentification of civilian aircraft.

The situation continues to be monitored closely, with further disruptions possible if the airspace restrictions are extended.

The Karnataka cabinet on Wednesday decided to convene a joint session of the state legislature from January 22 to January 31, with the Centre’s decision to repeal the Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA) set to be the key focus.

The Congress-led government had earlier planned a two-day special session to discuss the repeal of MGNREGA, which has been replaced by the Viksit Bharat Guarantee for Rozgar and Ajeevika Mission (Gramin) (VB-G RAM G). However, State Law and Parliamentary Affairs Minister H K Patil said the plan was altered due to constitutional provisions.

Briefing reporters, Patil said the government was compelled to convene a joint session instead of a special session because of a technical requirement. Citing Article 176 of the Constitution, he explained that the Governor must address the first session of the state legislature every year.

“As a result of this technical reason, we are advancing the session. Instead of a special session, it will be a joint session,” Patil said, adding that holidays during the session would be announced by the Speaker.

He stressed that the state government would not remain silent if people’s rights were “snatched away” and said the objective of the session was to create public awareness and exert pressure on the Centre to restore MGNREGA.

Opposition questions intent of the session

Leader of Opposition in the Karnataka Assembly R Ashoka strongly criticised the decision, alleging that the joint session was convened with a “malafide intention” and amounted to a “sheer waste of money”.

Addressing a press conference, Ashoka said legislative sessions were meant for law-making and discussions on governance issues, questioning the purpose of holding a session on a matter decided by the Centre.

“What is this session convened for? Is it to utter gibberish in the House? There is no use of this session,” he said, adding that any resolution passed by the Assembly would have no practical value and would be ignored.

India on Wednesday asked all its nationals currently in Iran to leave the country using available commercial means, citing a sharp deterioration in the security situation amid widespread anti-government protests and a heavy crackdown by authorities.

The government has also issued a strong advisory urging Indians to avoid travelling to Iran until further notice.

Advisory issued for Indian nationals in Iran

In a fresh advisory, the Indian Embassy in Iran said Indian citizens, including students, pilgrims, businesspersons and tourists, should leave Iran by available modes of transport, including commercial flights.

The embassy further advised Indian nationals and persons of Indian origin to exercise extreme caution, avoid areas witnessing protests or demonstrations, stay in regular contact with the embassy, and closely monitor local developments through official channels and local media.

Separately, the Ministry of External Affairs reiterated its warning, strongly advising Indians against travelling to Iran in view of the evolving situation. Earlier this month, the ministry had already asked citizens to avoid non-essential travel and urged those residing in Iran to remain cautious.

Protests spread nationwide

The unrest in Iran began late last month in Tehran after the Iranian currency, the rial, fell to record lows. What started as protests over economic hardship has since expanded into a broader movement demanding political change.

The demonstrations have now spread across all 31 provinces of the country, with the overall situation deteriorating significantly in recent days.

According to reports cited by media, the death toll from the nationwide protests has crossed 2,500, reflecting the scale and intensity of the ongoing crackdown.

Rising regional tensions

The developments in Iran have also contributed to heightened tensions in West Asia. The situation escalated further after the US president warned Tehran against the use of force on demonstrators and hinted at possible military action.

In a message addressed to protesters, the US president said that “help is on the way,” adding to the growing international pressure surrounding the crisis.