Articleship - Audit outside India

Hello,
          Is there any opportunity of we students getting any global exposure like in some business schools of MBA during our articleship? It might be possible only with the Big 4 .. But I have no idea .. So pls Discuss the scope of Article students having a touch on Global Exposure of work if possible? Does Big 4 firms send Article Students outside India to carry out Audit? I ve never heard any of my friends being sent abroad for audit purpose ... Is anyone aware of any Article being sent out of India for audit purpose