As a general rule, whether a water rescue occurs in the middle of summer or the dead of winter, turnout gear shouldn’t be worn by people who are close enough to the water to require a PFD.
"The Indian Navy team, Indian army and NDRF have jointly started the search & rescue operation with the help of sonar equipment for the third day at the coal mine site." ...
The Indian Navy team is fully equipped and carrying specialised equipment such as deep diving gears and underwater Remotely Operated Vehicles (ROVs) for search and rescue operations in Assam’s ...