Articles on International affairs

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Several space missions are searching for extraterrestrial life, which could come in the form of microbes. ClaudioVentrella/iStock via Getty Images Plus

Many space missions are searching for life beyond Earth – but are we prepared for the fallout if they succeed?

Historical events hold lessons about collaboration and competition in space that could inform how experts plan for the discovery of life beyond Earth.
China’s Shenzhou-20 spacecraft – shown here hitching a ride on a Long March-2F carrier rocket – was hit by a piece of space debris. Pedro Pardo/AFP via Getty Images

Space debris struck a Chinese spacecraft – how the incident could be a wake‑up call for international collaboration

China has created more space debris than any other country. But as its space program grows, it has more to lose from a collision than ever before.
The national flags of some NATO countries fly during an Air Force exercise in Germany on June 11, 2024. Marcus Brandt/picture alliance via Getty Images

Joining NATO binds countries to defend each other – but this commitment is not set in stone

NATO’s treaty has loopholes that give member countries, including the US, power over whether or not they want to intervene in a particular conflict.
Chinese leader Deng Xiaoping (left) and President Jimmy Carter sign papers, including a science and technology agreement, in 1979. Consolidated News Pictures/Archive Photos via Getty Images

The US and China may be ending an agreement on science and technology cooperation − a policy expert explains what this means for research

China’s success in science and technology propelled it to the forefront of many fields. Now, the US wants to pull back from years of intense cooperation.
President Joe Biden meets with Indian Prime Minister Narendra Modi in 2021 at the Oval Office. Sarahbeth Maney-Pool/Getty Images

Mr. Modi comes to Washington – The Indian prime minister’s visit could strengthen ties with the US, but also raises some delicate issues

The Biden administration is courting Indian leader Narendra Modi in part to deter China’s rise. But India’s decline in democracy could complicate relations.
A Palestinian protester rests during clashes with Israeli troops after a demonstration against Israel’s settlements, near Nablus, West Bank, June 9, 2023. Alaa Badarneh/EPA

Gareth Evans: the case for recognising Palestine

Australia should recognise the state of Palestine. The legal, moral and political arguments are compelling.
A man reads an Iranian newspaper with a headline in Farsi that says, ‘The night of the end of the JCPOA,’ or Joint Comprehensive Plan of Action. Atta Kenare/AFP via Getty Images

Iran and the US appear unlikely to reach a new nuclear deal – leaving everyone more unsafe

A nuclear nonproliferation expert explains why Iran was always unlikely to return to the 2015 international agreement that limited its nuclear weapon development.

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