Just a guess but a) our navy and military doesn't have to fear their ships and b) our navy is probably thinking, "Let them just try something and we'll sink their ships in 5 seconds." I hope that's the case.
I agree, but our leader is a coward, or he's on the other side, or he just wants to cause world chaos. Knowing our leader... Iran could attack, and he would tell our Navy to stand down for world peace as they launch an EMP attack. While terrorist sleeper cells launch attacks on American citizens that came through with the Mexican drug cartel and that Obamo let in. Throw in the DHS, IRS, Black Panthers, UN, ect. We have one hell of a war. Just a thought...