this is fairly new and it's a growing mission for the navy and much of the european phased adaptive approach to missile approach is going to be based on the aegis bmd capabilities, whether it's at sea or shore. now, i think in your prepared statement, you noticed that the bmd ships took up position in the eastern med trainian to provide bmd for both europe and israel. around let me ask both you and the admiral whether you are confident that the navy's going to be able to continue providing the ships needed to fulfill missile defense missions such as the ones that you mentioned for europe and israel, given the situation with the ships and their ability to be present in eastern med. >> mr. chairman, i do remain confident that we will be able to meet this ballistic missile defense mission with our aegis ships for a couple of reasons. one is that we are making more ships ballistic missile capable. we have today i believe 24 ships that are that way. that number will be close to 40. secondly, as the cno said in his remarks and also as he's said numerous times by stationing for dvgs in rota, spain,