Indian building complex in Gujarat's Surat surpasses Pentagon to become largest office in the world, PM Narendra Modi to inaugurate this year

For 80 years, Pentagon held the record for biggest office complex on earth. According to a CNN report, however, a structure in Gujarat's Surat that will contain a diamond trade centre has suddenly seized that distinction. 90 per cent of the diamonds in the world are cut in Surat, which is referred to be the gem capital of the world.