NEW DELHI : Two PIA officials are stranded in India for almost a month as their visas expired in earlier January.
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Indian authorities denied extending their visa on Friday.
Pakistan has warned India for the act and taken up the issue to Ministry of External Affairs India.
Pakistan claimed that this is against the commitment to improve relations between two countries.
PIA is the only direct link between two countries and operates three flights from Delhi and two flights from Mumbai to Pakistan weekly.
Pakistan claimed that the decision prevents PIA from functioning smoothly in India.
Their cell phones have also been disconnected and their families cannot contact them.