Charisma is overrated. Coherence isn’t. Leadership Communication is a discipline, and the best leaders train for it.

Most leaders will tell you that strategy, judgement and resilience are what define great leaders. Not so many will put communication at the top of that list, and that is a mistake. Communication is at the heart of the job of inspiring loyalty and followership. Leaders who treat it as an afterthought, or worse, as something you either have or you don't, are ignoring one of their potentially most powerful tools.

The UK has recently run a live experiment in exactly this. Two men, similar political inheritance, wildly different trajectories, and the difference people keep reaching for is not policy. It is how each of them communicates.

Keir Starmer led Labour to a landslide, then watched his authority erode within two years. Commentators have converged on a similar diagnosis: his government tended to communicate in reverse, announcing decisions and only later explaining the thinking behind them, often once the damage was already done. Without a clear vision leading the message, every explanation looked like justification after the fact.

Andy Burnham, his successor, has taken a markedly different approach. What stands out is not that he is more relaxed or more visible, although he is both. It is that his communication has a coherence to it. The person, the words and the moment line up. When he engages with people, it reads as instinctive rather than performed. That coherence is doing more work for his early standing than any single policy announcement has.

Now, let’s name the obvious counterargument. Burnham is a matter of weeks into the job, riding early goodwill, and has not yet faced the kind of genuinely hard decision that tests whether a communication style holds under pressure. That test is still to come. But that is precisely the point. Authentic communication is the capacity to stay coherent when the message is hard to deliver, which is exactly why it needs to be built deliberately.

For any leader, the skill of inspiring through authentic communication is something that can be consistently honed and improved. Here are five top tips based on over twenty years of advising senior leaders:

1.     Coherence beats polish. Authenticity is not about being unscripted or casual. It is about the person, the message and the moment making sense together, and that consistency is what earns credibility over time.

2.     Aim for authenticity over performance. People are quick to sense when something is being said for effect rather than meant.

3.     Know the outcome you want before you communicate. If you can’t clearly articulate what it is you want your audience to do you are not ready to communicate.

4.     Remember that actions are also a form of communication. What you do is read as closely as what you say, and inconsistency between the two undermines both.

5.     Consistency over time matters. You might be bored of hearing yourself repeat an important message or tell a particular story, but consistency and repetition build the trust your audiences need to follow you.

The leaders who treat communication as a superpower and work to develop it can be confident their message will land when it matters most.