During the rally, participants chanted slogans critical of Israel and the US, accusing both countries of enabling the humanitarian crisis in Gaza.
The statement from the Defence Ministry did not specify Pakistan but said the strikes were conducted "beyond the 'hypothetical line.'"
Khan called for the release of Pakistan Tehreek-e-Insaf (PTI) workers and the formation of a judicial commission to transparently investigate the violent protests in May.
A Counter Terrorism Department (CTD) official, speaking anonymously to The Media Line, revealed that the alert was prompted by intelligence gathered during a recent operation by CTD Punjab.
The demonstrators demanded Khan’s release and protested recent political developments.
Legislation introduces prison terms for promoting Zionism and displaying Zionist symbols to incite communal hatred.
Pakistanis speculate that Trump’s potential return to power could lead to diplomatic support for the release of Imran Khan
The United States added 26 companies from Pakistan, China, Egypt, and the UAE to a blacklist, citing support for missile and drone developments and violations of export controls.
The Shanghai Cooperation Organization's 23rd meeting emphasized the need for improved regional economic collaboration to enhance prosperity among member states
Siddiqui rose to notoriety after her conviction in 2010 on multiple charges, including attempting to kill American officials.