Eleanor Danby Within the same week, NATO fighter jets shot down an explosives-laden drone that had crossed into Latvia from Belarus, Washington began scaling back one of its two major annual joint military exercises with South Korea, and a former Finnish prime minister warned that Europe's own 'one China' policy would make responding to Chinese pressure on Taiwan "much more complicated" than responding to Russia's invasion of Ukraine, according to CTV News, Hudson Institute and Taiwan News. None of the three stories is connected to the others. All three point at the same gap.
Latvia: the shape of denial
On August 14, air-raid alerts sounded across four Latvian regions before NATO jets downed the drone, with no injuries reported, per CTV News. It was the third such intercept since Col. David Brassard took command of NATO's Multinational Brigade in Latvia on June 10 — two weeks after Prime Minister Evika Silina resigned in May over repeated drone incursions, CTV News reported. Latvian officials say some of the drones are Ukrainian craft diverted by Russian jamming rather than deliberate launches, a distinction that lets Moscow deny responsibility for each incident even as the pattern accumulates. Brassard, whose roughly 1,500 to 1,600 Canadian-led troops have been based at Adazi since 2017, called it a "hybrid" situation — hostilities that fall short of formal war but aim to destabilize governments and confuse the population, he told CTV News.
Two different retreats in Asia
Europe's Taiwan test is diplomatic. Sanna Marin, Finland's former prime minister, made that point: the EU's 'one China' policy dates to the 1970s and rests on deliberate ambiguity about Taiwan's status, letting Europe respond fast and in unity to Russia's invasion of Ukraine but offering no equivalent framework for Chinese coercion against Taipei, she said, according to Taiwan News. Democracies, she added, "must stand firmly by their values and principles, and not appear weak in the face of aggression."
Korea's test is military. Patrick Cronin, Hudson Institute's Asia-Pacific security chair, examined the exercise scale-back on the institute's Washington Roundtable podcast on August 21, framing it as a test of how much of Washington's extended-deterrence commitment in Asia survives amid North Korea's expanding arsenal, according to Hudson Institute.
The theoretical failure underneath
The pattern is not new, argues Melissa Parke, executive director of the International Campaign to Abolish Nuclear Weapons and a 2017 Nobel Peace Prize laureate, in Newsweek. Ukraine has struck Russian nuclear bombers and early-warning radar without triggering retaliation; Iran fought Israel and the United States with conventionally armed missiles and drones, hit shipping in the Strait of Hormuz, and still forced Washington back to negotiations, Parke writes. She traces the same pattern to Egypt and Syria's 1973 attack on nuclear-armed Israel, Argentina's 1982 seizure of the Falklands from nuclear-armed Britain, and India-Pakistan clashes in 1999 and again in 2025 despite both holding arsenals — evidence, in her reading, that nuclear deterrence has never reliably stopped conventional aggression.
Hypothesis: these four cases share one mechanism, not four separate causes — deterrence structures built to answer a single, overt, existential threat cannot easily process pressure that is low-cost, deniable and applied in more than one theater at once. Supporting this: Latvia's drones are engineered to be deniable even as NATO's own commander declines to call the pattern an act of war; Europe's Taiwan ambiguity was built for a 1970s question of diplomatic recognition, not a live coercion campaign, which is why Marin says it complicates rather than clarifies a response; and Washington is narrowing its Korea exercise commitment in the same window that its Baltic allies are absorbing repeated incursions, suggesting finite attention is being split across fronts rather than added to. Against this: each case also has a sufficient local cause on its own — Trump's preference for reducing troop commitments predates this month, Latvia's ethnic-Russian minority politics are decades old, and Europe's one-China formula has drawn criticism since long before this year's Taiwan tensions. Simultaneity could be coincidence of timing rather than one structural failure.
What to watch
- Whether NATO's response to the next Baltic drone incursion moves beyond a national shoot-down toward an alliance-level statement or posture change.
- Whether European governments turn Marin's warning into concrete Taiwan-related diplomatic or defense-industrial steps, or let the 'one China' ambiguity carry into the next Chinese gray-zone move.
- Whether North Korea's testing or provocation tempo shifts after the US exercise reduction — the metric Cronin's Hudson Institute analysis frames as the real test of whether deterrence held.
