Justice Shaukat Aziz Siddiqui of Islamabad High Court ordered registration of case for offences of murder, conspiracy, waging war against Pakistan and offences under the provisions of Terrorism Act 1997 against the former CIA station chief in Islamabad, Jonathan Banks, and Legal Counsel John A Rizzo.
The order was passed on a petition filed by Kareem Khan, a resident of North Waziristan Agency who had lost his teenage son and brother in a drone strike on December 31, 2009. Khan started his legal campaign to get justice in 2010.
"I sincerely hope that authorities will now do their job and proceed against the culprits," he said.
Khan's lawyer Mirza Shahzad Akbar of the Foundation for Fundamental Rights said that under Pakistani and international laws the US officials are committing murder through drone strikes in the country.
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"This remarkable order also highlights the strength of independence of judiciary in Pakistan which is truly protecting the rights of citizens of Pakistan under the Constitution," he said.
Akbar said that the court has ordered Station House Officer of secretariat Police station in the capital to register the case and investigate the matter.
There is no single agreed data on the deaths due to drones but it is believed that more than 2,200 people were killed in over 380 strikes since 2004.
The last drone attack was in December and there are reports that US has halted the campaign in Pakistan as the focus of threat has shifted to Yemen and Somalia.