India has officially joined the Missile Technology Control Regime ( MTCR ) as a full member, three days after its failed NSG bid due to stiff opposition from China and other countries like South Africa, Norway, Brazil, Austria, New Zealand, Ireland and Turkey.As India becomes the 35th member of the MTCR, here are seven things that you should know:During the cold war years, Russia denied cryogenic technology to India. However, in a welcome change ISRO will now have access to restricted high-end technologies for developing its cryogenic engines in order to enhance space exploration.India will be able to sell the Indo-Russian supersonic cruise missile BrahMos to Vietnam and other countries in a development that would make India a significant arms exporter.In its bid to develop indigenous Ballistic Missile System, India wanted to procure Arrow II theatre missile defence interceptor from Israel but was denied due to the MTCR sanctions. The newly-forged membership will help India in the procurement of Arrow II, which will further help India defend itself against Pakistani or Chinese ballistic missiles.India will be able to buy surveillance drones from other countries like the American Predator drones (e.g. the Avenger drone). The US might also consider exporting UAVs, Reaper and Global Hawk, which have been key to counter-terrorism efforts in countries like Afghanistan, Pakistan and Yemen.Indian technology that will be developed or made under the flagship of Make in India will see free movement out of the country, which in turn will contribute to the success of the programme.The accession to MTCR is one step closer to India's membership to the 48-member NSG (Nuclear Suppliers Group). It also gives India a chance to engage with other global non-proliferation players.Significantly, China, which opposed India's entry into the Nuclear Suppliers Group at the just-concluded Seoul plenary, is not a member of 34-nation MTCR.