CLEAN: Russia, Obama clinch deals to revive ties

The video discusses efforts to enhance nuclear security and prevent the spread of nuclear weapons. It highlights the importance of the US and Russia, as leading nuclear powers, in setting an example by reducing their nuclear arsenals. A joint understanding for a follow-on treaty to the START agreement is signed by Presidents Obama and Medvedev, aiming to cut nuclear warheads and delivery systems by up to one-third from current treaty limits.

What is the primary goal mentioned for increasing nuclear security?

• To develop new nuclear technologies

• To improve international tourism

• To stop the spread of nuclear weapons

• To enhance global trade

Which two countries are highlighted as leading nuclear powers?

• China and India

• United Kingdom and Japan

• United States and Russia

• France and Germany

What is the purpose of the joint understanding signed by the US and Russia?

• To increase economic cooperation

• To reduce nuclear warheads and delivery systems

• To promote cultural exchange

• To enhance space exploration

By how much do the US and Russia plan to reduce their nuclear arsenals according to the joint understanding?

• By a quarter

• By one-third

• By three-quarters

• By half

Who were the Presidents involved in signing the joint understanding on arms reduction?

• Xi Jinping and Narendra Modi

• Angela Merkel and Emmanuel Macron

• Dmitry Medvedev and Barack Obama

• Vladimir Putin and Joe Biden