We hugged the ground, looking, listening, tuning in.

Our AFV was now grinding along the other side of the building with its mates, Nightsuns working the front of the target. And now that they were a safe distance from our eardrums, the loudspeakers mounted on each vehicle began to broadcast a horrible, high-pitched noise like baby rabbits being slaughtered. They'd been doing that for days. I didn't know how it was affecting the people inside the target, but it certainly made me crazy.

We were about fifty metres from the rear of the target. I checked Baby-G: about six hours till first light. I checked the gaffer tape holding my earpiece, and that the two throat-mike sensors were still in place.

Charlie was sorting out his own comms. When he'd finished taping his earpiece, he thumbed the pressle hanging from a wire attached to the lapel of his black corduroy bomber jacket, and spoke low and slow. 'This is Team Alpha. We clear to move yet? Over.' Brits found his thick Yorkshire accent hard enough to understand; fuck knows what the Americans at the other end would make of it.

He was talking to a P3 aircraft circling some twenty-five thousand feet above our heads. Bristling with thermal imaging equipment to warn us of any impending threat while we were on the job, it also carried an immensely powerful infrared torch. I checked that my one-inch square of luminous tape was still stuck on my shoulder. The aircraft's IR beam was invisible to the naked eye, but the reflections off our squares would stick out like sore thumbs on their camera. If we were compromised and bodies poured out of the target to take us on, at least P3 would be able to direct the QRF [quick reaction force] to the right place.

The reply from the P3 came to my earpiece too. 'Yep, that's a free zone, Team Alpha, free zone.'

Charlie didn't bother to voice a reply; he just gave two clicks on the pressle. Then he came alongside me and put his mouth right against my ear. 'If I don't make it, will you do something for me?'