Roberts has chosen to focus on a period of intensive warfare in
Western Europe which brought in its train significant developments
in the tactical deployment of troops on the battlefield and also
saw the culmination of the combined use of musket and pike. In this
he has identified a theme of considerable importance to the understanding
of the evolution of warfare which has been largely ignored, perhaps
because others have assumed that 17th century tactics
have been exhaustively studied.
Focusing upon infantry tactics, Roberts takes us through the practical
detail of forming a battle array. He builds this up from the level
of the individual soldier to the tercios or battalions and up to the full deployment
of an army. In the process he coherently demonstrates why these issues
are central to the evolution of effective tactics in the period.
Drawing upon the numerous military manuals of the period and illustrated
with formations used by specific commanders at well documented battles,
Roberts thus reveals how European commanders sought to maximize what
they saw as the battle-winning potential of gunpowder weapons. As
a consequence of these tactical reorganizations, we can witness an
increase in the proportion of shot to pike, partially in response
to the improvements in the effectiveness of the guns, and with the
progressive replacement of the lighter arquebus with
the heavier musket.
The book charts the way in which the dominant late sixteenth-century
tactical deployments, comprising the deep and often square tercios of
the armies of the king of Spain, were challenged in the 1590s by
new formations as the Dutch fought their war for independence. Further
developments followed through the Thirty Years War with innovations
by the Swedish army, evolving further into a composite German model
by the 1640s which was the basis for most deployments during the
Civil Wars in England. In some battles the different tactical approaches
are seen pitted one against another. The trend is a clear one of
moving to smaller units that gave greater flexibility in action and
to increasingly shallow deployments that maximized the delivery of
fire from the musketeers. The analysis would have been better still
had Roberts extended the study to include consideration of the actual
measurements for the deployments, which are provided in the military
manuals. One could then have related the principles to real battlefields.
Without this additional step, it is difficult to recognize where
Roberts’ model may conflict with the apparent evidence of terrain
and battle archaeology (e.g., as is seen at Naseby).
While this is a valuable study there are caveats. Most of the difficulties
seem to result from choosing a popular publication format for what
is really a technical work. In part, there is the constraint of space,
so while he discussed cavalry, especially the way infantry capabilities
were extended by the deployment of horse in direct support, the analysis
falls down in its failure to deal effectively with artillery, which
was also being developed to provided more effective close infantry
support. The field guns are dismissed in just a few sentences, which
is unfortunate, for much of the artillery was attached to the ‘regiments’ to
form an integral part of the tactical deployment of infantry. After
all, a single 6-pounder was capable at close quarters of delivering
at least as many bullets as 100 musketeers. The other major concern
is the failure to support such an excellent work, which is underpinned
by extensive documentary research, with effective referencing. Potentially
enlightening discussion is relegated to little more than assertion
for it is almost impossible in the absence of edition and page numbers
to track down the context of his quotes from primary sources. Thankfully
the many contemporary illustrations, which make this both a visually
interesting as well as useful work, are adequately referenced.
The issues tackled by Roberts were key matters for the commanders
of the day, because how they trained and deployed their troops was
one of the main ways in which they could influence the action. This
book allows the student of seventeenth-century warfare to better
understand what the commander intended to do, and had trained his
men to do, so that we can better understand both individual battles
and the changing nature of warfare. It would be interesting to see
the chronological scope of the study expanded earlier and later,
for the changes in this 70 year period were part of a longer transition
which saw the percentage of small arms increasing relative to pole
arms until later, decades after the introduction of the bayonet,
the pike was completely abandoned in favor of greater firepower.