Practicing for When the Bombs Fall in ‘A Knock on the Roof’

There comes a point late in “A Knock on the Roof,” a new solo play about ordinary people under bombardment in Gaza, when the boundary blurs unsettlingly and the audience can no longer tell: Is Mariam, the central character, awake or asleep? Are we watching a horrifying reality or a fear that’s taking shape in her dreams?

Her everyday existence is fraught enough. Portrayed with easy approachability by Khawla Ibraheem, who is also the playwright, Mariam spends her days wrangling Nour, her 6-year-old son, and meticulously planning how she would escape her apartment building if the Israel Defense Forces attacked it.

“You see,” she tells us in narrator mode, “two wars ago, they started using a technique called ‘a knock on the roof.’ It’s a small bomb they drop to alert us that we have five to 15 minutes to evacuate before the actual rocket destroys the building.”

So Mariam trains to run as far as possible in five minutes, weighed down by whatever necessities she can put in a backpack — plus Nour, a heavy sleeper who will need to be carried if the bombs come at night. She puts him through practice-run paces alongside her mother, who moves in when the unnamed war begins, not because it’s safer but just to be with them.

Directed by Oliver Butler at New York Theater Workshop, “A Knock on the Roof” long predates the current war between Israel and Hamas. As a program note explains, the play began as a 10-minute monologue that Ibraheem, who lives in the Golan Heights, wrote in 2014. Much of its further development came in the year before the conflict erupted in October 2023.

The immediacy of the current war is what makes this production, which moves to London in February, so timely. Surprisingly, that does not necessarily give it a dramatic advantage.