wat the use of having NS?? when nowaday warfare is about who have the most powerful weapon.... it was nt like the napoleon time when u can outflank yr enemy... or vietnam war when the gurilla warfare is still useful... nowaday the weapons can just blast through anyplace u are hiding... which make gurilla warfare useless..... n with the super speed vehicle.... u cant even outnumber the flank for 1 hours... there will b reinforcement within a few hours..... so wat is there to learn about warfare tactics in NS ?? i tink the best way to defend the country is to train more dipolmat... they can talk their way out of the war...