A marine platform with a capturing mechanism attached to said marine platform for a system for the recovery of at least one vessel to said marine platform, said capturing mechanism comprising: a. at least one tensioned capturing line connected to said marine platform; b. at least one line maneuvering mechanism, and c. at least one engagement device connectable to said vessel, characterized in that said at least one line maneuvering mechanism comprises two line arms having a distal end and a proximal end, said at least one tensioned capturing line being connected to said distal portion of said line arms and said proximal end being connected to said marine platform; and one or more actuators, wherein said two line arms are operated by said one or more actuators and moving said at least one tensioned capturing line in a plurality of directions consisting of up, down, forward, backward, playable into said marine platform, playable out of said marine platform, to make said capturing line playable into and out of the water; wherein the at least one tensioned capturing line is maintained in tension substantially all the time after its initial deployment by and between said two opposite line arms wherein said at least one tensioned line is placed, during recovery, outside said marine platform at a depth below sea surface such as to be greater than a depth of a keel of said at least one vessel, and in that said capturing mechanism is configured to blindly sweep said at least one tensioned capturing line along a substantial portion of, and in contact with a keel-stem line (102, 106) of said at least one vessel toward said engagement device, until at least partial contact is made between said at least one tensioned capturing line and said engagement device, said at least one tensioned capturing line is capturable by said engagement device upon said at least partial contact between the same and said at least one tensioned capturing line. a. at least one tensioned capturing line connected to said marine platform; b. at least one line maneuvering mechanism, and c. at least one engagement device connectable to said vessel, said at least one line maneuvering mechanism comprises two line arms having a distal end and a proximal end, said at least one tensioned capturing line being connected to said distal portion of said line arms and said proximal end being connected to said marine platform; and one or more actuators, wherein said two line arms are operated by said one or more actuators and moving said at least one tensioned capturing line in a plurality of directions consisting of up, down, forward, backward, playable into said marine platform, playable out of said marine platform, to make said capturing line playable into and out of the water; wherein the at least one tensioned capturing line is maintained in tension substantially all the time after its initial deployment by and between said two opposite line arms wherein said at least one tensioned line is placed, during recovery, outside said marine platform at a depth below sea surface such as to be greater than a depth of a keel of said at least one vessel, and in that said capturing mechanism is configured to blindly sweep said at least one tensioned capturing line along a substantial portion of, and in contact with a keel-stem line (102, 106) of said at least one vessel toward said engagement device, until at least partial contact is made between said at least one tensioned capturing line and said engagement device, said at least one tensioned capturing line is capturable by said engagement device upon said at least partial contact between the same and said at least one tensioned capturing line.