A swarm of drones from Pakistan was spotted in Jammu and Kashmir and Punjab on Friday evening, said the sources in the Army, adding that they are being engaged. Drones were sighted in Jammu, Samba (in J&K), Pathankot and Ferozepur (in Punjab) and Jaisalmer (in Rajasthan). Multiple explosions, including in Barmer and Pokhran, have also been heard in these regions.