This, by Rob Palk, is a wonderful piece of political reportage. I'll paste the opening paragraphs here, but you should go read the whole thing.
Here are some things that the Henry Jackson Society are interested in: A strong military, the “promotion” of liberal democracy if necessary by the use of said military, “two cheers” for capitalism. And here are some things they aren't: radical feminism, punk rock, grass-roots anarchism, Judith Butler, conceptual art. But the world of politics can sometimes resemble an especially tipsy game of spin-the-bottle and tonight the HJS pay host to Pussy Riot.
To enter Portcullis House you have to put your belt and wallet in a tray and walk through a metal detecting doorway. The airport mood continues once you’re in. With its pot plants, beige walls and the air of bored expectancy that comes with being an adjunct to the action, it is a little like a duty free lounge with the ads for wristwatches replaced by portraits of Margaret Beckett. Up the stairs and inside one of the meeting rooms, the HJS event on Russia is about to begin. By now it is standing room only –it may be that this is always the way with the Society’s events but it might just be celebrity exerting its gravitational drag. Three chairs at the front have “reserved for Pussy Riot” notices placed on them. The audience do not, at first glance, look very punk rock. The floor is unspeckled with gob, faces are unpierced and no one seems to be taking amphetamine sulphate. Tweets from the event mention a coalition of leftists, dissidents, capitalists and MPs but if you had to guess you’d put the latter two in the majority. There are an awful lot of men in suits here, sleekly barbered, comfortable with proximity to power. Women wear unshowily expensive looking dresses. Scarily fresh faced HJS members welcome us with leaflets and smiles. They look like adolescent cult members except with realistic hopes of one day running cults of their very own. It is hard to imagine joining such a group at 22, but then some people save their infantile leftism for their actual infancy and hit ambitious maturity at sixteen. One day they will write op-eds calling for transformative violence –they may even order the violence themselves- but for now they smile winningly, usher and take photographs. Several people look like how you imagine a spad to look. You see someone you think you recognise but then realise you’re recalling a character from The Thick of It.