Al Jazeera

The role of climate change in Wednesday's disaster in Nepal is under scrutiny by scientists - trying to find out what caused the catastrophe. Elsewhere, countries around the world have been hit by more severe weather events in recent months. So, what lessons can be learned from the Nepal disaster - and others this year?

After nearly six months of war, the US appears to be taking a different approach to Iran. President Donald Trump said Washington will carry out what he described as a 'crushing economic operation'. Attempts to reach an agreement to end the war have stalled. Now, the US is calling on other countries to join what it calls the greatest co-ordinated economic isolation in the history of the world. For its part, Iran says that any countries joining the US campaign would be treated as enemies. What does this mean for the conflict?

An Israeli attack on a Syrian air base has been widely condemned. The US Special Envoy warns it could have caused a direct confrontation with Turkish forces. So, why did Israel attack the base? And what are the implications?

Zambia's President Hakainde Hichilema boasts about the economic recovery achieved under his leadership. Now, he is seeking a second term in office. The vote is drawing international attention because the southern African nation is rich in critical minerals. But most Zambians don't reap the benefits of that wealth. The World Bank says 70% of the population survives on less than $3 a day. So, how will the outcome of these elections shape Zambia's politics?

Sudan's army says it's making gains in a counter-offensive against the paramilitary Rapid Support Forces - after more than three years of conflict. The government has also begun a push to unite political groups. So, how significant are these developments?

Israel's prime minister Benjamin Netanyahu rejects the U.S.-brokered 15-point peace plan for Gaza. What are the consequences for Palestinians? And what risks for Netanyahu in defying Donald Trump?

It's an election aimed at strengthening democracy in Pakistan-administered Kashmir. But the situation rapidly deteriorated as the vote got underway. Dozens of people were killed in confrontations between protesters and security forces. The violence followed weeks of protests by a now-banned group that is calling for electoral reforms. The government in Islamabad has conditioned any changes on a constitutional amendment. The chaos that accompanied the first phase of the vote is one of the biggest political challenges facing Pakistan since the beginning of the Kashmir conflict almost eight decades ago. How will it shape the future of the region?

What started as an online satire has now transformed into a major, nationwide movement that's challenging India's government. The so-called 'Cockroach Janta Party', burst onto the political scene in May after crucial exam papers were leaked, triggering a public outcry. But concerns have now broadened to include youth unemployment, and other issues affecting young people. Prime Minister Narendra Modi is facing what's likely the biggest challenge of his third term. And he's promised to crack down on the exam leaks-- But the protest leaders insist, that's not good enough. They say they won't back down- until the Minister of Education out of office. So, will this lead to a lasting change? and can the movement maintain its momentum?

Some call it the Gate of Tears. Bab al-Mandab in the Red Sea wields importance as a global shipping artery. This week, Iran's Revolutionary Guard threatened to use the strait as its next front in the war with the US. It says regional energy exports are 'either for everyone or for no one'. Such a move would mean relying on its Houthi allies in Yemen to block the shipping route. Iran's warning comes amid an escalation with the US, which has endangered last month's agreement. What would it mean for a volatile region -- and the global economy?

The leaders of NATO member states are meeting in Ankara, ostensibly to discuss increasing defence investment and long-term military support for Ukraine. But the war on Iran is hanging over the gathering. One of the most significant is freedom of navigation in the Strait of Hormuz - the vital waterway that Iran effectively closed for months. Ahead of the NATO summit, the US had called on European allies to help it secure the strait. They refused, with some arguing that the war has nothing to do the bloc. So, could the divide between the US and its allies be bridged in Ankara?

Ukrainian attacks have disrupted one-third of Russia's oil refining capacity, according to independent energy analysts. The resulting fuel shortage has forced Moscow to extend petrol export bans and restrict sales in more than 40 regions and Crimea. President Vladimir Putin says the strikes are not critical and insists the war will continue until his goals are met. Russia is continuing its attacks on Ukraine, including a huge strike on Kyiv on Thursday. So, can economic pressure on Russia bring an end to the war - which has stretched into a fifth year?

Beijing's new ethnic unity law strengthens Mandarin's position as the primary language of education, official business and public spaces across China. The government says the law's provisions on social cohesion and preventing separatism benefit everyone. But minority activists abroad say it will further erode the rights of groups such as Uighurs and Tibetans. They are also warning against a clause that states China can take action against those who violate the law outside of the country. Taiwan has echoed this criticism. Its government warns the law could be used to target people there who are critical of Beijing.

The Indus Water Treaty lays out how the river's resources are to be shared between India and Pakistan. Brokered in 1960, it has survived decades of conflict between the neighbours. But recently, the agreement was put to the test after New Delhi suspended its participation. That came after an attack India said was carried out by armed groups linked to Pakistan, which it denied. This week, Islamabad has said India cannot suspend the agreement on its own. It says its share of the Indus River is a red line and threatened consequences. So, how could they avoid a further escalation?

Russia annexed Crimea in 2014. Now, more than four years into the current war, Ukraine is targeting the peninsula with increased drone attacks. In response, authorities in the Russian-controlled region have declared a state of emergency, admitting they're facing challenging times. This week, Ukraine's President Volodymyr Zelenskyy announced the start of what he called a 40-day 'influence operation' to push Russia to end the war.

"Encouraging progress." That's the feeling from mediators after the first round of talks between Iran and the US concluded in Switzerland. Those direct discussions were held to implement the memorandum of understanding. Their focus will now turn to using that agreement to negotiate a lasting peace deal within the next two months. Despite the positive atmosphere, there are hurdles to reaching a final agreement on that timeline. So, what would it take to overcome those challenges? And what concessions are the sides prepared to make to strike a deal?

Fury from Israeli ministers over the agreement US President Donald Trump has signed with Iran. And a sharp rebuke in response from his vice president JD Vance. So, what are the implications for Israel and its prime minister Benjamin Netanyahu?

Agreement between Washington and Tehran has all but ended the Iran war, with both claiming victory despite the huge cost. Among that has been Iranian damage to relationships with its Gulf neighbours which it attacked. So, what has Iran won and lost in this conflict?

Chinese president is in North Korea. Pyongyang is largely isolated on the world stage and under UN sanctions. China remains its main supporter. It's been sidelined due to its nuclear activities. But Pyongyang has made it clear it wants to be recognised as a nuclear state - and insists its programme is a "line of no retreat". Xi Jinping's visit comes after he held a summit with Donald Trump, who wants North Korea to denuclearise. He also met Vladimir Putin, who has been developing a closer relationship with Kim Jong Un. So, how could his visit shape geopolitics in the region?

Lebanon under Israeli attack while diplomatic efforts continue to end the war in Iran. And with Israel escalating attacks on Hezbollah, Tehran wants any peace deal to cover both conflicts. So, why is Iran making Lebanon a central issue in its own war?

Ukraine's bid to join the European Union (EU) has received a boost this week. Accession negotiations have finally kicked off. Ukraine is hoping that will provide it with some security guarantees, as the war with Russia drags on. Moscow has long objected to Kyiv strengthening its ties with the West. And now, Ukraine will have to fulfil the EU's requirements before it can be accepted as a member. That will include reforms on a host of issues, including tackling corruption. But what are the risks of integrating a country at war into the bloc? And how will Russia respond?