The toll from the flash flood in Sikkim rose to 25 on Friday, as rescue operations continued for the third day in the Teesta river basin and downstream north Bengal. Army and NDRF teams navigated slushy terrain and fast-flowing waters in search of those swept away. Chief Minister P S Tamang informed that seven bodies of the 23 missing army personnel from the Burdang area were recovered, while one was rescued, leaving 16 still missing.