Pakistan had no plans on deploying nuclear warheads to strike India over the last week of fighting, the country’s foreign minister Ishaq Dar told CNN Monday.

Pakistani officials have said Saturday’s ceasefire with India reestablished deterrence. But New Delhi insists the rules of engagement have irrevocably changed.

India said on Monday that it has reopened 32 airports that were shut during clashes with neighbour Pakistan, after a ceasefire over the weekend. The 32 airports are now available for civil aircraft operations with immediate effect,