"The government... grants approval to the Pakistan cricket team to participate in the ICC World T20 2026; however, the Pakistan Cricket Team shall not take the field in the match scheduled on 15th February 2026 against India," the post on the government's official X account said without elaborating on reasons behind the decision.
Pakistan, who are scheduled to play all their matches in Sri Lanka, would forfeit two points if they boycotted the India match. There was no clarity on what would happen should the neighbours meet in a knockout game.
Bilateral cricket remains suspended between the nuclear-armed neighbours, who engaged in a military conflict that nearly snowballed into a fully-fledged war last year.
Their fraught political relations prompted the governing International Cricket Council (ICC) to broker an arrangement allowing them to play at a neutral venue when their neighbour hosts a global tournament.
The 2009 champions had earlier announced their squad for the 20-team tournament beginning on February 7th, maintaining that their participation was subject to government approval.
Their decision to boycott the India match is a serious blow to the tournament because an India-Pakistan clash remains cricket's greatest blockbuster, which is why they are clubbed together in the same group in ICC events.
The ICC said it was awaiting an official communication from the Pakistan Cricket Board (PCB) conveying their "position of selective participation."
"While the ICC respects the roles of governments in matters of national policy, this decision is not in the interest of the global game or the welfare of fans worldwide, including millions in Pakistan," the Dubai-based body said in a statement.
"The ICC hopes that the PCB will consider the significant and long-term implications for cricket in its own country as this is likely to impact the global cricket ecosystem, which it is itself a member and beneficiary of."
The governing body said a successful tournament was its priority, while sounding an optimistic note.
"The ICC's priority remains the successful delivery of the ICC Men's T20 World Cup, which should also be the responsibility of all its members, including the PCB," it said.
"It expects the PCB to explore a mutually acceptable resolution, which protects the interests of all stakeholders."
This is not the first example of geopolitical tension affecting the tournament.
Bangladesh have been replaced by Scotland in the global showpiece following their refusal to travel to India over safety concerns.
The latest setback is a continuation of the soured India-Pakistan relations, which manifested in last year's Asia Cup in Dubai.
India beat Pakistan three times in the tournament, including in the September 28 final, but declined to shake hands with their opponents and refused to accept the trophy from Asian Cricket Council chief Mohsin Naqvi, who is also Pakistan's interior minister.
Namibia, the United States and the Netherlands are also in Group A, from which two sides will advance to the tournament's Super Eight stage.
"I extend my best wishes to the Pakistan team for the World Cup," Naqvi, also the PCB chairman, was quoted as saying by Geo TV.
"I hope the team will return with the T20 World Cup trophy."
The PCB supported Bangladesh's demands to shift their matches to Sri Lanka. The ICC ruled out any threat to Bangladesh players or fans in India and rejected their late demand for a schedule change.