ISLAMABAD: Saudi Arabia has expressed concern over heightened tensions between nuclear-armed neighbors Pakistan and India amid exchanges of fire along their disputed border separating Kashmir and fears of an Indian military incursion, state news agency SPA reported on Wednesday.

Relations have plummeted following a deadly attack on tourists in Indian-administered Kashmir on Apr. 22 that New Delhi has said Pakistan was involved in. Islamabad denies the charges. Fears have risen since that India may conduct limited airstrikes or special forces raids near its border with Pakistan.

Pakistan’s information minister said on Tuesday night the country had “credible intelligence” India intended to carry out military action against it in the “next 24-36 hours on the pretext of baseless and concocted allegations of involvement in the Pahalgam incident.”

“The Kingdom appealed to both nations to de-escalate, avoid further escalation, resolve their disagreements through diplomatic channels, uphold the principles of good neighborliness, and strive for stability and peace for the welfare of their people and region,” SPA said.

Separately, US Chargé d’Affaires Natalie Baker called on Pakistan’s Deputy Prime Minister and Foreign Minister Ishaq Dar in Islamabad to discuss regional developments, the Pakistani foreign office said. 

“The US Cd’A conveyed the US desire for de-escalation and that it will stay engaged with both countries on the evolving situation,” the statement said. 

Meanwhile United Nations Secretary-General Antonio Guterres spoke separately on Tuesday with Pakistan’s Prime Minister Shebaz Sharif and India’s Foreign Minister Subrahmanyam Jaishankar.

“The Secretary-General also expressed his deep concern at rising tensions between India and Pakistan and underscored the need to avoid a confrontation that could result in tragic consequences. He offered his Good Offices to support de-escalation efforts,” UN spokesperson Stephane Dujarric said. 

The US State Department has also said Washington was in touch with both India and Pakistan while urging them to work toward what it called a “responsible solution.” 

In public, the US government has expressed support for India after the attack but has not criticized Pakistan.

Since the attack, in addition to soldiers shooting over the Line of Control frontier that divides disputed Kashmir between the two nations, India and Pakistan have announced tit-for-tat diplomatic measures that included cancelation of visas and a recall of diplomats. 

New Delhi also suspended a crucial water-sharing treaty with Islamabad and ordered its border shut with Pakistan. In response, Pakistan has closed its airspace to Indian airlines.

Kashmir is disputed between India and Pakistan since 1947, with both ruling it in part but claiming it in full.