On Saudi Arabia, Turkey, and Pakistan signed a joint trilateral defence agreement, MEA Spokesperson Randhir Jaiswal said, "This is also a development that we are closely following, and we shall keep you updated." India is watching the newly signed 'Makkah Joint Defence Agreement' closely as it establishes a NATO-style collective security framework where an attack on one nation is treated as an attack on all three. What is the main objective of 'Makkah Joint Defence Agreement'? What is the significance of 'Makkah Joint Defence Agreement'? Also Read:'Attack on one, aggression against both': Pak, Saudi sign defence deal; India says 'will study implications'