India and Pakistan cancelled visas for their respective citizens to each other’s countries on Thursday, and Islamabad retaliated after New Delhi suspended a water-sharing treaty, the Indus Waters Treaty, between the two nations.
The downgrade in diplomacy between the two countries comes after a tourist terrorist attack in India.
A group named The Resistance Front has taken responsibility for the shooting. It is an offshoot of the Pakistan-based terrorist group Lashkar-e-Taiba.
On Tuesday, a gunman opened fire in the heavily disputed region of Kashmir, killing 26 people, most of whom were tourists, making it the deadliest attack on civilians in the area in recent times.

The fallout
In response, India said it would revoke all visas issued to Pakistani nationals as of Sunday and ordered Pakistanis currently in the country to leave before then.
It also announced that it was cutting diplomatic staff, closing the only usable land border crossing between India and Pakistan and suspending a key water-sharing treaty.
In retaliation, Pakistan shut down its airspace for all Indian-owned or Indian-operated airlines and suspended all trade with India, including to and from any third-party country.
Indian Defence Minister Rajnath Singh pledged Wednesday to “not only trace those who perpetrated the attack but also trace those who conspired to commit this nefarious act on our soil,” and hinted at the possibility of military strikes, according to The Associated Press.
Pakistan’s National Security Committee condemned India’s “belligerent measures.” It said that while Pakistan remained committed to peace, it would never allow anyone to “transgress its sovereignty, security, dignity and inalienable rights.”
Government ministers on both sides have hinted that the dispute could escalate to military action. Pakistan’s Foreign Minister Ishaq Dar told local Dunya News TV channel that “any kinetic step by India will see a tit-for-tat kinetic response.”
Indian army soldiers stand guard atop their vehicle following an attack on Indian tourists by gunmen on April 23, 2025, in Srinagar, India.
Yawar Nazir/Getty Images
New Delhi describes all militancy in Kashmir as Pakistan-backed terrorism. Pakistan denies this, and many Muslim Kashmiris consider the militants to be part of a homegrown freedom struggle.
During a speech on Thursday, India’s Prime Minister Narendra Modi promised to find those responsible for the attack.
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“We will pursue them to the ends of the earth,” he vowed.
Why Kashmir matters
Kashmir, which is located in the northernmost region of the Indian subcontinent, is currently divided between India and Pakistan, each controlling about half of the territory with both claiming it in full. China also exercises jurisdiction in eastern Kashmir.
A map of Kashmir detailing its geographical lines of division.
BBC/ Kashmir Profile
The Himalayan region became an entrenched area of contention in 1947 when both countries gained independence from British rule, leaving Kashmir free to choose which country it would join, if any.
At the time, its leader, the Maharaja of Kashmir, Hari Singh, wanted it to remain independent, though he signed an interim “standstill agreement” with Pakistan to maintain the status quo and uphold transport and other services.
Shortly thereafter, he chose to take military assistance from India when a Pakistani-led rebel invasion, spurred in part by the Maharaja’s lack of decision-making, caused widespread disruption.
Lord Louis Mountbatten, former governor general of India, stepped in and suggested as a temporary peace measure that Kashmir join India, followed by a vote to ratify its official status. Hari Singh signed the Instrument of Accession agreement shortly after, handing control of its foreign and defence policies over to India.