Unsuccessfully means that something doesn't work out the way that you hoped it would. It can also mean that you don't achieve your goals.
To counteract something is to do the opposite of it. If you counteract the effects of alcohol, you're trying to reduce the number of problems that it causes.
An airstrike is a military attack that uses aircraft to bomb targets. The planes fly over the target area and drop bombs on it.
When something follows after another thing, it is said to have ensued. The following is a list of some examples of things that may entail:
When something is piloted, it is operated or controlled by someone. The airplane was piloted by a professional pilot.
Metaphorical means that something is not really what it seems. For example, when you say that the sky is blue, you are using a metaphor. The sky is not actually blue.
Cabled is a word that is used to describe something that is connected by cable. cables can be used for a variety of purposes, from connecting computers to connecting televisions to connecting telephones.
When you say that someone is diplomatically speaking, you mean that they are using words that are polite and kind. They are not actually angry or upset, they are just trying to be polite.
To thwart someone is to stop them from achieving their goal. Sometimes the goal that is being thwarted is very important, and stopping it is a very difficult task.