Thousands of Indians paid their respects to late premier Atal Bihari Vajpayee amid full state honours in New Delhi on Friday.
Cabin crew on the domestic AirAsia flight on Wednesday found the dead foetus minutes before the plane landed in New Delhi.
The case triggered angry protests by thousands of people as well as soul-searching about the country's treatment of women.
India faces the worst long-term water crisis in its history and millions of lives and livelihoods could be at risk.
Saudi Arabia does not recognise Israel and lifting the airspace ban would reflect what appears to be thawing ties between Israel and the kingdom.
The park is part of the historic complex that surrounds Humayan's Tomb, the recently restored grave of a Mughal emperor that is widely seen as the inspiration for the Taj Mahal.
Many of Sri Lanka's fielders returned from lunch on the second day of the Test against India wearing masks amid visible haze at the Feroz Shah Kotla stadium.