For those with eyes to see, the daylight between the foreign policies of George W. Bush and Barack Obama has been shrinking ever since the current president took the oath of office. But last week made it official: When the story of America’s post-9/11 wars is written, historians will be obliged to assess the two administrations together, and pass judgment on the Bush-Obama era.

The death of Osama bin Laden, in a raid that operationalized Bush’s famous “dead or alive” dictum, offered the most visible proof of this continuity. But the more important evidence of the Bush-Obama convergence lay elsewhere, in developments from last week that didn’t merit screaming headlines, because they seemed routine rather than remarkable.

One was NATO’s ongoing bombing campaign in Libya, which now barely even pretends to be confined to humanitarian objectives, or to be bound by the letter of the United Nations resolution. Another was Friday’s Predator strike inside Pakistan’s tribal regions, which killed a group of suspected militants while the world’s attention was still fixed on Bin Laden’s final hours. Another was the American missile that just missed killing Anwar al-Awlaki, an American-born cleric who has emerged as a key recruiter for Al Qaeda’s Yemen affiliate.

Imagine, for a moment, that these were George W. Bush’s policies at work. A quest for regime change in Libya, conducted without even a pro forma request for Congressional approval. A campaign of remote-controlled airstrikes, in which collateral damage is inevitable, carried out inside a country where we are not officially at war. A policy of targeted assassination against an American citizen who has been neither charged nor convicted in any U.S. court.