 Presently, we're located within the Mount Bundy training area here in Australia, and Exercise Southern Frontier is a fire sport coordination exercise integrating marine fixed wing aviation, marine indirect fire assets from our 81mm mortars, as well as Australian artillery assets, specifically their joint fire teams as well as their Australian JTACs. What they're doing on the hill there is they're integrating mortar fire, artillery fire and aviation delivered fire all for one common purpose to support the ground common element that's on the ground in this scheme of maneuver. Again that's something that really Marines are special for and that we can integrate all those assets at the same time. When they spot a target or when they identify a target they send down fire mission to our guys down here on the ground then they give the information and greet altitude, direction and so we from there have that information for us to transfer that information to the gun line. As long as we know exactly what's happening on the gun line and everything's going smoothly and the FO's, Fort Observers, know what we're doing and we can act straight away on their commands. It means that it's not going to be any delay in a fire from our end and so when they want fire it can be effective as soon as possible. The exercise we're doing now it's important in the fact that when we go for larger exercises such as cool and dong we can operate together effectively and we can use each other's assets and so everything runs smoothly. Southern Frontier we're looking at it as kind of the crawl and the walk phase for our training while we're out here in Australia particularly the integration of fires, integration of our Australian counterparts that bring fire support. Hamel will be a very fast walk and by the time we get to exercise cool and dong we should be running. Thus far it's been a really good experience they're very eager to integrate it to all of our processes and procedures and the same has been true for our Marines as well. It's been a very positive experience.