The act of providing protection or assistance to a convoy (a group of vehicles or ships traveling together, typically for mutual support and protection).

काफिले का निकट समर्थन या सुरक्षा

English Usage: The military provided close support of the convoy as it moved through dangerous territory.

Hindi Usage: सेना ने खतरनाक इलाके से गुजरते समय काफिले का समर्थन किया।