Chandigarh, Jan. 16 -- The department of defence and national security studies, Panjab University, organised a special lecture on the occasion of Army Day on Tuesday. Major Gen Amarjit Singh was the resource person. Chairperson Jaskaran Singh introduced the speaker. Maj Gen Singh spoke about the security of India and the role of the military in protecting the state's boundary. The also explained the land and maritime borders that India shares with its neighbours and the disputes and threats India is facing on that front....