Syrian rebels advancing against government forces pushed close on Tuesday to the major city of Hama, rebels and a war monitor said, after their sudden capture of Aleppo last week rocked President Bashar al-Assad.

Rebels and the Syrian Observatory for Human Rights war monitor said insurgents had captured villages including Maar Shahur a few miles north of the city. Reuters reported that reinforcements were arriving in the area.

An attack on Hama would ramp up pressure on Assad, whose Russian and Iranian allies have scrambled to support him against a reviving rebellion. 

The city has remained in government hands since civil war erupted in 2011.

Iranian Foreign Minister Abbas Araqchi said in an Arabic-language interview that Tehran would consider sending troops to Syria if Damascus asked, and Russian President Vladimir Putin urged an end to "terrorist aggression" in Syria, RIA reported.

Iraq Prime Minister Shia al-Sudani said Baghdad would not be "a mere spectator" in Syria and blamed Israeli military strikes on the Syrian government for the rebel advance, his office said.

Compounding Assad's problems, fighters from a U.S.-backed, Kurdish-led coalition battled government forces in the northeast, both sides said, opening a new front along a vital supply route.

Last week's rebel seizure of Aleppo - Syria's largest city before the war - marked the biggest offensive for years.

The front lines of the conflict have been frozen since 2020 after Assad clawed back most of the country from rebels, thanks to help from Russian air power and military help from Iran and its network of regional Shi'ite militia groups.

Now, however, Russia has been concentrating on the war in Ukraine, while Israeli strikes over the past three months have decimated the leadership of Hezbollah, the strongest Iran-backed force fighting in Syria.

On Monday, hundreds of Iran-backed Iraqi militia fighters entered Syria to back up Syrian government forces, Iraqi and Syrian sources said, but Hezbollah does not plan to send forces now.

A rebel source said Iran-backed militia fighters were among the forces they were battling outside Hama.

In recent days, Russian and Syrian government warplanes have intensified airstrikes against rebels, both sides have said. Rescue workers have reported deadly strikes on hospitals in Aleppo and Idlib. - Reuters

Deadly sectarian clashes have continued in Pakistan's north-western Kurram district in spite of a tentative ceasefire struck late last week, local officials said, with the death toll now over 130 as authorities try to broker a solution, Reuters reported.

Kurram, near the border with Afghanistan, has been a flashpoint for sectarian tensions for decades. They spilled over into a fresh wave of attacks last month when clashes between Sunnis and Shias left dozens dead.

District administration official Wajid Hussain said 133 people had been killed in the attacks in the last week and a half.

"The district administration and other relevant authorities have initiated efforts to stop fighting between the two communities but there is no breakthrough yet," he said.

A Pakistani government team mediated a seven-day ceasefire deal between the rival groups last Sunday. Armed Shi'ite and Sunni Muslims have engaged in tribal and sectarian rivalry for decades over land and other local disputes in Kurram, read the report.

Provincial authorities put the death toll at 97, with 43 people killed in the initial attack when gunmen opened fire on mostly Shia drivers and the rest killed in retaliatory clashes.

Chief Minister for Khyber Pakhtunkhwa province Ali Amin Khan Gandapur visited the area on Saturday for a large gathering of tribal elders and leaders.

"Anyone who takes up arms will be treated as a terrorist, and their fate will be that of a terrorist," said Gandapur according to a statement from his office late on Saturday, adding that security forces would remain in the area.

Residents and officials said the main highway connecting Kurram's main city of Parachinar to the provincial capital Peshawar was blocked, which had created challenges transferring wounded people to hospitals.

"Our medical team is working around the clock to perform surgeries due to the challenges in referring patients to larger hospitals in Peshawar and elsewhere," said Dr Syed Mir Hassan, from Parachinar's district hospital.

He added that they were currently treating around 100 wounded patients and had received 50 bodies during the violence.

Adani Group founder Gautam Adani responded for the first time on Saturday to allegations by U.S. authorities that he was part of a $265 million bribery scheme, saying that his ports-to-power conglomerate was committed to world class regulatory compliance, Reuters reported.

The indictment is the second major crisis to hit Adani in just two years, sending shockwaves across India and beyond. One Indian state is reviewing a power deal with the group, France's TotalEnergies, decided to pause its investments and political rows over Adani have disrupted India's parliament.

"Less than two weeks back, we faced a set of allegations from the U.S. about compliance practices at Adani Green Energy. This is not the first time we have faced such challenges," Adani said in a speech at an awards ceremony.

U.S. authorities have accused Gautam Adani, his nephew and executive director Sagar Adani and managing director of Adani Green (ADNA.NS), opens new tab, Vneet S. Jaain, of being part of a scheme to pay bribes to secure Indian power supply contracts, and misleading U.S. investors during fundraisings in the country, read the report.

Adani Group has denied the allegations, describing them as "baseless" and vowing to seek "all possible legal recourse".

"What I can tell you is that every attack makes us stronger and every obstacle becomes a stepping stone for a more resilient Adani Group," Adani said in the northern Indian city of Jaipur.

"In today's world, negativity spreads faster than facts, and as we work through the legal process, I want to re-confirm our absolute commitment to world class regulatory compliance," he added, without giving further details.

Adani Group's finance chief on Friday rejected the allegations, while the Indian government said it had not received any U.S. request regarding the case.

At one point, Adani Group's listed companies saw as much as $34 billion wiped off their combined market value, but the stocks have recovered ground as some partners and investors have rallied behind the conglomerate.