Showing posts with label simulation. Show all posts
Showing posts with label simulation. Show all posts

Thursday, 11 June 2026

RUSI Article - Measuring Lethality: Army Combat Power and Force Design (Not a Good Day for Lanchester)


A friend sent me a link to this interesting RUSI article, which ruminates around the topic of - "if you cannot be as big as the enemy can you be "bad ass badder than them instead". This is "bad ass as" in "more lethal" .. so are we talking Tiger tanks against Shermans again? Please read on to find out more and what it means for the UK against the Russian threat (see link below): 

https://static.rusi.org/measuring-lethality-rusi-apr-26.pdf

It also seemed to suggest policy making and reality are remarkably different, especially if you pretend everything boils down to an equation!

To quote from the paper (on page 27): 

The concept of the Lanchester Equation, modelling the relative accumulation of advantage of an aggregate force as attrition is suffered in engagements[39], is perhaps the perfect demonstration of a very sound theory when it is mathematically represented – with remarkably little utility in assessing any real-world military outcomes[40].

  • [39] Frederick William Lanchester, Aircraft in Warfare: The Dawn of the Fourth Arm (London: Constable and Co., 1916), pp. 39–66. 
  • [40] Michael J Artelli and Richard F Deckro, ‘Modeling the Lanchester Laws with System Dynamics’, Journal of Defense Modeling and Simulation: Applications, Methodology, Technology (Vol. 5, No. 1, 2008), p. 7.

From 1916 to 2008 to 2026 the debate about Lanchester seems to go on and on. The problem seems to lie when people try and apply Lanchester as a general for all case, instead of when Lanchester conditions are met. The trouble is you only seem to know when these conditions are met, after the event. Then there is teh problem of retrofitting the data to suit your needs.

Note: People who "like Lanchester" don't seem to like wargaming as a participant but rather see it as a simulation "stand back" process where they are just dice chuckers. To me that if wrong, to wargame you have to take agency and responsibility. Anecdotally I keep seeing "Lanchestarians" losing their flanks and manoeuvring backwards on the table top. Harsh, but er, true!

Thursday, 22 July 2021

Hoplite Stuff...

While rambling through the Web one day I found this: 

"We recreate and analyze historical hoplite warfare including the battle of Leuktra by using the awesome new steam game "Totally Accurate Battle Simulator"! Game Trailer: ttps://www.youtube.com/watch?v=5OuKjxAvD6w Alpha Sign-up: http://landfall.se/totally-accurate-b... For documentaries on classical antiquity check out this playlist: https://www.youtube.com/playlist?list..."

https://www.karwansaraypublishers.com/awblog/the-value-of-simulating-ancient-battles/

So I decided to play about ... with a lot of 28mm hoplies and complete a set of Warlord Games 28mm hoplites I had hidden in a box .. the result was a lot of lining up of 28mm hoplites in various formations (see below, Spartan hoplites four deep - seen enfilade): 


A bunch of Greek (Spartan) boys in close shield wall self-protection mode (see below, seen head on - one long stretch of contiguous shields to pose and impenetrable wall  - this is the Mortal Gods size of forces, although no peltasts in sight): 


All my unpainted hoplites out on the table .. Athens (left) versus Sparta (right), with a few 'soft' slingers and 'peltasts' thrown in on the sides for goes measure - with an Athenian Strategos to the left hand side (see below, sorting out a dispute Ancient Greek style, Athens 4+ deep while Sparta is 3-4 deep): 


Now pool all these troops side by side (thinking Platea) and you have a eight rank deep mass of hoplites (see below, which gives a totally different perspective to a line of battle from than a four figure wide stand of hoplites in DBA .. one deep - moving this about is going to be a bit of a pain):  


Up close and personal - now that is going to be a very restricted view of the battle (see below, I also feared that they would fall over like dominoes - but they were quite solid and "locked together" - multi poses helping here):  


Next steps .. a spray can of primer and a bucket of dipping wash!