Protestors clash with police in Azerbaijani town; 21 persons detained.

In elections on both sides of the Atlantic, that are likely to have deep implications for their respective regions, one incumbent won, another lost. In Brazil, Latin America's biggest country, left-wing President Lula won a fourth term in office, defeating his right-wing challenger Flávio Bolsonaro. The 80-year-old, took just under 52% of the vote in a run-off on Sunday. Lula thanked cheering supporters in São Paulo and said he had defended Brazil's democracy. His opponent, Flavio Bolsonaro - who won the first round - says the result is "inexplicable" and called for it to be annulled. His father, ex-president Jair Bolsonaro, is currently serving a jail sentence under house arrest for plotting a coup after losing the last election. This election was bitterly fought - and it bucks a wider regional trend towards right-wing leaders. On the other side of the Atlantic, in Serbia, long-standing leader Aleksandar Vučić has admitted defeat to the student-led protest movement in snap parliamentary elections. "We still do not have final results... it is clear that we have lost these elections," the right-wing populist leader said as he conceded late on Sunday. Preliminary figures from Serbia's election commission indicated a record high turnout, which commentators had suggested would favour the student movement. Celebrations erupted after Vučić conceded. Vučić called the snap elections after two years of protests triggered by the collapse of a train station canopy in the city of Novi Sad, which killed 16 and was seen as emblematic of corruption and negligence. Both election results are going to have a deep impact on their respective regions.

On Monday (26 October), the United Nations Security Council will hold an open briefing to mark the 30th anniversary of the establishment of the children and armed conflict mandate by the General Assembly. Greek Minister of Foreign Affairs Giorgos Gerapetritis is expected to chair the meeting, which is a signature event of Greece’s October Council presidency. The anticipated briefers are Special Representative of the Secretary-General for Children and Armed Conflict Vanessa Frazier; UNICEF Executive Director Catherine Russell; the Special Envoy for Children Affected by Armed Conflict of the African Union (AU), Jainaba Jagne; and the Director of Watchlist on Children and Armed Conflict, Bethany Ellis. Greece served as the chair of the Working Group on Children and Armed Conflict in 2025, but has yet to be reappointed this year due to the ongoing delays in the allocation of subsidiary body chairs. It has nonetheless continued to prioritise the agenda, including by promoting a resolution addressing the impact of digital technologies on the perpetration of violations and abuses against children, which was adopted unanimously on 19 October as resolution 2832 and was co-sponsored by 93 member states. (For more information, see our 18 October What’s in Blue story.) In addition to organising tomorrow’s signature event, Greece invited civil society briefers focusing on the protection of children to two Council meetings—on Yemen and Syria, on 9 and 12 October, respectively—and chaired a meeting of the Working Group on Children and Armed Conflict on 13 October. Greece has circulated a concept note ahead of tomorrow’s meeting, which says that the briefing aims to assess the progress achieved in the 30 years since the children and armed conflict agenda was established as well as the challenges it faces. (click image to read more)