RAWALPINDI: Lieutenant General Hans-Werner Wiermann, director-general of the NATO ‘s International Military Staff (IMS), on Thursday called on Chief of Army Staff General Qamar Javed Bajwa at GHQ to discuss regional security. According to the Inter-Services Public Relations (ISPR), the director-general of the NATO’s International Military Staff (IMS), Lieutenant General Hans-Werner Wiermann, visited the General Headquarters in Rawalpindi where he met Chief of the Army Staff (COAS) General Qamar Javed Bajwa. DGIMS Lt Gen Wiermann and COAS Gen Bajwa talked about matters of mutual interest, as well as regional security. DGIMS Lt Gen Wiermann and COAS Gen Bajwa also talked about matters of mutual interest during the meeting. The DGIMS lauded the Pakistan Army’s key role in the peace and stability situation of South Asia, the ISPR noted.