To be honest I couldn't finish this book, but I only have myself to blame. As it clearly states, this is a documentary record, containing almost entirely excerpts and transcripts from historical record.
I found this a little hard-going after a couple of hours reading, yet I think you need to keep reading in large time-chunks to maintain the context.
In light of this, I will have another go at it when in the right mood and plenty of time to throw at it.
Clearly the story is of huge historical significance and the bland-ish nature of the documentation provided in itself adds a certain excitement whilst reading, as it was clearly a serious predicament.
You really can picture the heads of state dictating these memos with a clear sense of nervousness, apprehension and down-right fear of the unknown. The turn of phrase used is enthralling at times. (So its a four star based on future expectations)