There was a time when a SWO went to SWOS for 6 months, but someone decided that training was irrelevant and did away with it. Many people now realize that it was a mistake and so we have the Basic Division Officers Course (BDOC), which I believe is 6 weeks long. Most people seem to agree with needing a much longer course, but the Navy is a bureaucracy and nothing will change overnight. Not to mention all of the funding and manpower that would have to go into such a change.
My understanding fo SWOS was it was done after your first DIVO tour, but you would know better than I. Once again, part of the surface community, but not a surface warfare guy. I would hardly call my community a "warfare" community... all I know how to do is operate a ship and shoot small arms.
The other issue is that it's really not fair to compare flying to shipdriving. The bridge operates as a team, and as a new JO you're basically a student of the OOD, who hopefully is teaching you something while you're on watch, as opposed to bullshitting for 3 or 4 hours. Driving a ship is a lot like driving a car backwards on ice.
Yea I find flying a Cessna more challenging than driving a ship. Like I said there really isn't anything that hard about it. It's basic physics, once you understand the relationship between the pivot point, center of resistance (specifically how those two things move around), center of gravity, center of buoyancy, center of thrust, side force, asymmetric flow over the rudder, shallow water effects, effects of trim, and what its not hard, you just have do decide how to apply the force you need. Most USS ships are pretty easy to drive, you can walk a DDG and CG of the pier, and if you mess up you have 80000 shaft horsepower to fix the mistake. There's nothing hard about any type of navigation, if you didn't learn speedxtime=distance in the 5th grade then you shouldn't be in charge of anything.
As for evolutions, I don't know why you'd ever want a JO making all of the decisions or being in control during a special evolution. They simply don't have the experience or know-how to complete them without supervision. Would you let a 15 year-old drive on the freeway the day he got his learner's permit? Foreign navies operate like us too, except some are even more extreme. Often it's the CO who is OOD and CONN during special evolutions, the others just kind of watch.
Kind of the point I'm trying to make. Isn't this the point of being an officer? There should be less of a gap of know-how when they show up to the boat, I know its unpractical and impossible to say they should be an expert. A 1st LT should know how to tie a bowline, the basics of preventative maintenance, and rig a CONREP on the receiving side. An assistant propulsion officer should know how to rebuild a pump and take apart a rising stem valve. A GunnO should know how clean the MK45's. I'm not saying they should be doing themselves all the time or even frequently on a regular basis, but they should be able to tell if someone is doing it right and I do believe there is a time where you need to be involved with the guys and demonstrate know how, its part of leading at sea. I think here is were the Marines got the "lead from the front" mentality correct.
As far as foreign navies, a lot of them operate smaller ships with smaller crews. There was research done a few years ago comparing USN shipboard operations to their foreign counterparts, one thing noted was foreign navies usually have their officer divide into either a deck or engineering speciality. The engineering forfeit the opportunity to command a ship at sea though. Thats also the way it typical works on merchant ships as well, the Captain or the 1/O is usually conning, the navigator is usually shooting bearings and doing a 3 or 6 minute plot, and the junior deck officer is there to supervise the lookout and the helmsman. Thats alls subject to change depending on the Captain, if you can show you're not a idiot the old man will often let the nav or junior deck officer drive during evolutions.
Like I said, I'm not saying this to put down the SWO community or say they're incompetent (generally you guys have always been pretty professional IMO), I'm rooting for you guys, these are just ideas that I, as a JO and in my limited experience, think the community could benefit from. The SWOs would know better than I how feasible these are though.