Yes. So we really have a broad-based business in the satellite M2M space across a number of different market segments from oil and gas and mining to transportation to maritime and aviation applications. We -- and even consumer applications, which I think have really performed well over the last year or 2 as we've moved into personal trackers and that sort of thing. We have highlighted in the last couple of calls the heavy equipment OEM space, because of the -- frankly, the success we've had with the largest heavy equipment supplier, Caterpillar, and an increasing funnel we have really of activities across the board with a number of other heavy equipment OEM suppliers, who also -- are what I would call perfect -- well, they're perfect -- it's a perfect market segment for satellite M2M tracking. Heavy equipment of all different size, whether it'd be in oil and gas or mining or earthmoving or even agriculture or often out of cellphone range -- cell tower range, so while they might use that technology there within it, as they're building cities and golf courses and moving a lot of earth, they need a remote connection, and it's a perfect application for us. So I don't have an update in terms of additional contracts. We certainly have a lot of activity around that space, and we'll report to you as we develop that business here over the coming year. Internationally, I would say it is an international business. I see activity all over. Frankly, Russia has been a very strong market for us in the last year as we -- since we achieved license status a few years ago. That's been developing first on voice, but frankly, machine-to-machine, we think, is one of the bigger opportunities in Russia as Russian companies and Russian applications get sort of personalized for M2M services. We're not seeing any changes in that profile right now as a result of any of the activities that are going on or concerns. There are, obviously, everyone's monitoring the state of possible sanctions and things like that. But so far, those seem to be very targeted and more oriented towards military-type applications. So we don't see any really change in our profile as a result of that, particularly since remember, we are -- we have Russian partners, and we're a Russian business really within -- we perform business out of Russian -- through our Russian entity, Iridium Communications OO [ph], and provide services really locally on that basis. So we are not seeing any change really in that profile.