The South China Morning Post reported Tuesday that Chinese government vessel activity in waters near Taiwan reached its highest recorded level, a tally kept since Taipei's coast guard began systematic counting. Separately, roughly 200 Chinese ships massed near Scarborough Shoal, the contested reef inside the Philippines' exclusive economic zone that Beijing has occupied since 2012. Two theaters, one week, one fleet doing the counting.

Taiwan's Strong Bow interceptor, unveiled the same week, is built against the threat the ship count describes: saturation, not invasion. A record patrol tally near Taiwan and a 200-vessel swarm near a Philippine shoal are not two separate signals about Beijing's intentions. They are the same signal, run twice, against two different claimants who each have to decide alone whether this is the week the number stops being a record and starts being a blockade.