NEW DELHI, Oct. 16 -- Defence firm SMPP Limited could face a suspension or a ban on government business dealings under the Centre's rules for procuring weapons and systems following the arrest of its CEO and two others by the Central Bureau of Investigation (CBI) in an alleged bribery case, officials familiar with the matter said on Thursday. SMPP CEO Ashish Kansal, state-owned Munitions India Limited (MIL) executive director Anil Kumar and his brother B Harshavardhan were held on Wednesday in a case linked to a Rs.500-crore ammunition deal. The department of defence production is expected to decide the possible action against the firm, the officials added, asking not to be named. SMPP manufactures ammunition, loitering munitions, bullet-pr...