The exhibition will showcase equipment including tanks, aircraft, APCs, ammunition, ship building and communications related equipment of 232 defence companies of the world, including 77 Pakistani firms.
China has the biggest pavilion at the exhibition followed by Turkey.
After inauguration, the premier will also visit various stalls and meet key delegates.
The four-day exhibition will take place side by side a seminar where military and civilian security experts will read papers focusing on terrorism related challenges faced by many countries.
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