
smu-7 (jarmmani)

onnaam lokamahaayudhathil jarmman navikasenayil sevanamanushticha 329 bottukalil onnaaya sm "yuu-7" oru tharam yuu 5 yuu-bottayirunnu. 
"yuu-7" naavika yudhathil earppedukayum atlaantik samudrathile aadya yudhathil pankedukkukayum cheythu.
vidhi.
1915 januvari 21nuu "yuu-7" oru shatru antarvaahini ennu thettidharichukondu torpido upayogichu mukki. irupathinaalu naavikar kollappedukayum oraal maathram rakshappedukayum cheythu.

