If troops suddenly come out of the bushes and have guns, (I'm not talking about 10 troops, I'm talking 100's) I think no one would want to come out and get shot in an attempt to winch the anchor. I think what would happen is the troops come out first to attmept to kill the attackers, then if the attacking troops are too overwhelming the sailors will attempt to scuttle the ship but they wouldn't have enough time because the land troops will already be climbing on killing the people. And why would they winch the anchor if their purpose is to defend the area anyway?
In modern ships the anchor can be lowered and raised from the protection of the control room/bridge.
Ships do not dock in harbor to defend the area. If they wanted to defend the area they would be a mile off shore blasting the enemy.
You're still assuming that the troops would be able to surprise and overwhelm both the defending army guarding the harbor and the crew itself. Chances are highly against that given a decently trained, led, and inspired group of defenders. Battles take time, it's not like in the movies. It could take a day or more to clear the harbor, let alone get to the ships. This is plenty of time for escape or to scuttle the ship. With warning and preparation, I don't think (don't really know exactly, but an educated guess) that it wouldn't take more than an hour to sink the ship in harbor.
Fair point, however if the ship was surrounded with other ships and troops there would be a high chance of surrender because they would know they are going to be beaten anyway and there's no point in fighting. However, if they are deeply engaged in battle and are hated enemies, then they probably wouldn't surrender. But if it's a swift attack then it is possible to capture the ship, but very difficult. That is, if there isn't any warning.
Here now, you keep introducing new variables into the problem. Who said there's ships outside the harbor preventing the escape? Anyhow, if escape is out, the crew would scuttle the ship, then surrender. I can't imagine how utterly hopeless a crew would have to be to turn over their ship intact when given the option of sinking it first.
Well if the engines are down then that might not be a problem. I mean that because if a few Bombers from the carrier bomb the top of the ship (making sure the ship still floats) then that would blow up all the machinery which controls the engines and the engines would halt.
Yet again you change the circumstances.... but I don't mind because this is quite easy to reject...
First, killing the engines has nothing to do with how calm the sea is.
Second, the engines are located deep inside the ship. On a smaller ship, using enough bombs to kill the engine would likely sink the ship. On larger ships, destroying the engine by airborne bombing is nearly impossible.
Third, airborne bombing is not that accurate.
Fourth, gee, that ship will be VERY valuable after you blow up the engines and all the other machinery.... I bet you'll be able to use it within two years. (NOT).

This is a good example of, How Not to Capture a Ship.
The bomber also blew that up, as well as the ships captain . Remember this was a swift bomb that was unpredictable. I know the radar would detect the bomber but a few ships bombarding the windows inside the ship (Again, making sure it still floats) would do a good job distracting the troops. And if the bomber goes down low then it would have almost 100% chance of bombing the roof of the ship making it still floatable.
What is "swift bombing"? Nothing is unpredictable with radar, unless you're using stealth aircraft.
"Bombarding the windows"? Do you know how impossible this is? Battleships often engaged in duels lasting days without hitting each other with any sort of consistency, and you think they're accurate enough to bombard the WINDOWS? Also, just what was this crew doing while they were being surrounded, playing checkers? Anyone can capture a ship that's manned by idiots. I was assuming that the ship was actually manned by, you know, actual navy personnel. Silly me.
And that bombardment would also ruin the ship.
Hey, are you trying to actually capture a useable peice of hardware, or are you just going to capture a smoking peice of metal and look all proud and say "yeah, look, you CAN capture ships!"?
(I didn't mean for that to come off as mean in any way. Just trying to point out the fallacies in your reasoning.)
I didn't say just 1 but about 20 helis coming in. If the carrier is big enough it can carry a lot of plains and helicopters, remember the BB's come in first and start bombarding the windows to kill some troops inside. While the troops are distracted the bomber flies in and comes down low, shoots a massive hole in the roof and a few more bombers come and shoot more holes the troops are now 100% confused as to what is going on because first a few BB's come in and start bombarding and then bombers come and shoot massive holes in the rroof and kill about half the crew and all the equipment in the ship. While the troops are confused a heli comes in and troops jump out (The heli flies down really low) and kill some troops aboard, while troops are occupied killing the troops landed in from the heli's and shooting the BB's more helis come in and more troops come in and start shooting everyone. The enemy is outnumbered and the attackers have now killed all the crew on board and have captured this brand new ship with no roof, blood everywere, dead bodies, engine failure, no equipment and no side (It's basically just a floating piece of metal) . Now how was that?
Looks like I didn't need to say that bit above then, you recognize your own shortcomings.
So, I have to ask....
How many carriers are there that carry 20 helo's that are meant for manned assualt (anti-sub helo's don't count)?
What was the ships crew doing while being surrounded by BB's?
How much time elapses between the first airstrike and the final success by these 20 helo's of marines? Don't you think that it would tend to be more than enough time to rig some explosives in the belly of the ship and open all the valves?
This entire argument is in the context of capturing ships in civ. If all you ended up capturing was.....
this brand new ship with no roof, blood everywere, dead bodies, engine failure, no equipment and no side (It's basically just a floating piece of metal)
.... then how does this translate into civ terms? It's not really a destroyer, BB or carrier anymore is it?
If you can answer those questions satisfactorily, I'll admit defeat. As it is, the holes in your explanations are large enough to sail Nimitz class CVN through.
