Four elections spanning Brazil, Serbia, Israel, and the United States will unfold within ten days, each pitting pro-democracy forces against incumbents or aspirants with documented authoritarian tendencies. The contests are not isolated. Trump's MAGA movement has provided overt political support to Netanyahu, Vučić, and the Bolsonaro dynasty. Israeli-built Pegasus spyware has been found on phones of Serbian student activists. Bolsonaro fils promises to move Brazil's embassy to Jerusalem. Serbia has committed $2bn to Israeli defence systems and the two countries opened a joint surveillance and attack drone factory in September. The authoritarian network is now operationally interconnected. The democratic baseline is grim. The V-Dem Institute reports that global democratic freedoms have retreated to 1978 levels — before the Berlin Wall fell. The US, once the benchmark, has plummeted down V-Dem's Liberal Democracy Index under Trump's second term, which has featured governance by executive decree and a largely acquiescent Supreme Court. Israel's democracy index sits at 48, with Palestinians in occupied territories excluded from voting while settlers next door enjoy full citizenship. In Brazil, Flávio Bolsonaro enters Sunday's runoff with a small but significant lead over Lula. He has pledged to pardon his father — sentenced to 27 years for plotting a coup — punish the judiciary that prosecuted him, change the constitution, and ease environmental restrictions critical to the Amazon. He holds a supportive right-wing congressional majority. His framing of this as 're-democratisation' borrows the language of Brazil's 1985 transition from military rule while promising to reverse it. Serbia's contest is structurally different. Vučić has spent twelve years corroding institutional independence — capturing broadcast media, merging state apparatus with his Serbian Progressive Party until, as one analyst put it, 'the line between the state and the parties is almost deleted.' The challenge comes from an unconventional student-led movement born from the 2023 Novi Sad railway station collapse that killed 16 people. The students field academics and technocrats, make decisions by plenum, and refuse to elevate identifiable leaders. Their slogan: 'Serbia or Mafia?' The SNS has a record of deploying paid thugs to disrupt opposition, and violence at polling sites is a real risk. Israel's parliamentary election on Tuesday finds Netanyahu's far-right coalition trailing an opposition bloc led by former general Gadi Eisenkot. Netanyahu faces ICC war crimes warrants and heightened domestic legal jeopardy from an ongoing corruption trial if he loses power. The opposition shares much of Netanyahu's stance on Palestine — supporting the Gaza war, rejecting two-state solutions — but opposes his assault on judicial independence, press freedom, and politicisation of security services. The critical variable is Palestinian citizens of Israel, roughly a fifth of the population but chronically underrepresented. The opposition bloc has ruled out coalition with Arab parties, even if it costs them a clear majority. The US midterms on 3 November complete the sequence. At least one chamber of Congress, possibly both, is expected to fall to Democrats, delivering a rebuke to Trump's imperial presidency. But winning Congress and actually restraining executive overreach are different problems. Trump has governed extensively by executive order, and institutional checks have proved weaker than assumed. The structural pattern across all four contests is consistent: democratic institutions weakened by sustained executive pressure, opposition forces that are energised but face systemic disadvantages (media capture, gerrymandering, state-party fusion), and an international authoritarian support network that shares intelligence tools, defence contracts, diplomatic cover, and political legitimacy. Victory for the authoritarian right in any one country strengthens counterparts in the others. The ten-day window is not just a scheduling coincidence — it is a stress test for whether weakened democratic systems can self-correct simultaneously.