New Delhi, May 8 -- The Bureau of Civil Aviation Security (BCAS) has instructed all airlines and airports across the country to enhance security measures, said Civil Aviation Ministry sources on Thursday.

All passengers at all airports will undergo secondary ladder point security check (LPSC). Visitor entry to terminal buildings has been banned. Air marshal will be deployed accordingly, the sources added.

This came after Pakistan targeted several Indian cities on Thursday evening.

Pakistan fired eight missiles directed at Satwari, Samba, RS Pura and Arnia and all were intercepted and blocked by air defence units, defence sources said on Thursday.

The sources said visuals over Jammu resembled a Hamas-style attack on Israel using multip...