Ukraine's President Volodymyr Zelenskiy called on allies on Sunday to honour all promises to supply Ukraine with weapons, including those to counter Russian air attacks.
Zelenskiy said that over the past week Russian forces had launched hundreds of strikes on Ukraine and nearly 700 aerial bombs and over 600 attack drones were used.
Ukrainian air defences downed 60 out of 94 drones launched by Russia overnight, the air force said on Sunday. It said that 34 drones were "lost", in reference to Ukraine's use of electronic warfare to redirect Russian drones.
"Every week, the Russian war continues only because the Russian army retains its ability to terrorise Ukraine and exploit its superiority in the sky," Zelenskiy said on the Telegram messaging app.
He called on Ukraine's allies to fulfil agreements already made.
"The decisions made at the NATO summit in Washington, as well as those adopted during the Ramstein meetings regarding air defences for Ukraine, have still not been fully implemented," Zelenskiy said.
Ukraine's leader this week said he had discussed with partners and the United States the possibility of granting Ukraine licenses to produce air defence systems and missiles.
Twenty-five years after the deadliest attack on US soil, Americans paused on Friday to commemorate the nearly 3,000 people killed when hijacked planes slammed into the World Trade Center, the Pentagon and a field in Pennsylvania.
Nigeria's parliament has suspended official visits to South Africa and ordered lawmakers to boycott South African-hosted legislative activities, citing reports of attacks on Nigerians and other African migrants there.
A shortage of air traffic controllers has caused flight cancellations and major delays at Sydney Airport on Friday morning, the federal agency responsible for managing Australia's air traffic said.
Philippine firefighters on Friday managed to board a burned-out ferry more than a day after the ship caught fire on its way from Manila to the western province of Palawan, killing five people and leaving more than 80 missing.
Indian Prime Minister Narendra Modi and Russian President Vladimir Putin began talks in New Delhi on Friday, their second meeting in two weeks, that is expected to focus on trade, energy and defence ties between the two countries, which have long been friends.
UAE President His Highness Sheikh Mohamed bin Zayed Al Nahyan met with Angela Merkel, former Chancellor of Germany, as part of his state visit to the country.
His Highness Sheikh Khaled bin Mohamed bin Zayed Al Nahyan, Crown Prince of Abu Dhabi, has arrived in India for the 18th BRICS Summit, taking place in New Delhi from September 12 to 13.
The UAE's National Centre of Meteorology (NCM) has reassured the public that there is no cause for concern over social media reports warning of severe impacts from the El Nino climate phenomenon, including claims of widespread flooding or unusual rainfall.