Pakistan has vowed to retaliate against India after it launched airstrikes on an alleged terrorist training camp in Pakistani territory.
Tuesday's assault was the first such attack in nearly 30 years and has ignited fears of another war between the two nuclear-armed neighbors.
It also came after New Delhi vowed to retaliate against a recent Pakistani attack on Indian troops in Kashmir.
That attack was claimed by a militant group, which India claimed it was targeting on Tuesday.
Pakistan's Prime Minister Imran Khan called the assault reckless and vowed to respond at any time and place.