Fencing

Fencing is the best illustration on this site of a boundary that keeps appearing: a machine can answer what happened, and cannot answer what it meant.

What happened was solved in three stages. Épée in 1936, foil in 1957, sabre in 1989. A hit now registers because a circuit closed, and the four side judges who used to decide it no longer exist. That is a category of official abolished by technology, which puts fencing alongside tennis and its line judges — except fencing did it seventy years earlier and did not stop being a judged sport, because of what was left.

What it meant is priority, and it has never been mechanised. In foil and sabre, when both fencers land, the point goes to whoever had right of way — whoever's attack was correctly formed and initiated first. That is a judgement about the structure of an action rather than about a position at an instant, which is exactly the class of question that football's handball law asks and that no camera has ever settled anywhere on this site.

So a modern fencing referee has one job, and it is the hard one. Video appeal exists in a limited form and reviews the referee's priority call, which means the review is a second opinion rather than a measurement.

The apparatus itself has become an officiating instrument in a subtler way. Its timing constants decide which exchanges register as one hit and which as two, and the federation sets them. That is a rule with no words, applied by equipment, and revising it in sabre in 2005 did more to that weapon than any rule change in its history.

Fencing's map is Europe plus a small number of deliberate outliers, and the outliers are the interesting part.

Italy, France, Hungary and Russia have dominated for a century, and the reason is institutional continuity: fencing academies, military and civilian, that have run without interruption for generations. Germany, Poland, Ukraine and Romania add depth. This is one of the oldest and most stable competitive maps on this site.

The additions are South Korea, China, Japan and the United States, and each arrived by a decision rather than by tradition. South Korea in particular identified fencing as a sport where investment could produce medals against a concentrated European field, built a programme around sabre, and became a leading nation within about two decades. That is a strategy this site has seen before — Britain's track cycling programme is the closest parallel.

Egypt and several other African and Middle Eastern nations have produced world medallists in recent years from very small bases.

The barrier keeping the map narrow is equipment and coaching rather than facility. A piste and a scoring machine are affordable; a coaching tradition that knows how to teach priority is not, and it cannot be bought quickly. That is why fencing's geography has changed by deliberate national programmes rather than by diffusion, and why it has changed so little otherwise.

Fencing descends from the duel, and the three weapons are three different answers to the question of what a duel was for.

Épée is the duelling sword itself. The whole body is target because a real duel had no target restrictions, and there is no priority because in a real duel there was no referee to award one — if both parties hit, both were hit. Épée's rules are the closest thing on this site to a sport that simply describes what would have happened.

Foil was the practice weapon. Its restricted target — the torso — reflects where a killing thrust was aimed, and its right-of-way convention is a training rule: do not fling yourself onto your opponent's point to score, because in the real thing that kills you. Foil's priority rules are an artefact of a sport teaching survival.

Sabre is the cavalry weapon. Target is everything above the waist because that is what a mounted opponent could reach, and it scores with the edge because a sabre cuts.

So fencing's three sets of rules are three historical situations preserved in regulation, which is unusual — most sports here have rules that were designed for a game. Fencing's were inherited from something that was not.

The FIE was founded in 1913 and fencing has been on every modern Olympic programme. It is one of only five sports of which that is true.

Fencing is the sport on this site where equipment changes did the most and are discussed the least, because they arrived slowly and one weapon at a time.

Electrification is the whole story. Before it, a hit existed when a president and four judges agreed they had seen one. Afterwards it existed when a circuit closed. Épée in 1936, foil in 1957, sabre in 1989 — fifty-two years to convert one sport, weapon by weapon, in order of engineering difficulty.

Épée was first because it is the simplest: the whole body is target, so the apparatus only has to register a point landing anywhere. Foil needed a conductive jacket so the machine could tell torso from arm. Sabre needed a jacket covering everything above the waist and had to register contact anywhere along an edge, which is why it waited another thirty-two years.

Maraging steel is the safety change, and it has a date and a name. In 1982 Vladimir Smirnov, the reigning Olympic foil champion, was killed at the world championships when an opponent's blade broke and the fragment went through his mask. Within two years the federation required blade steel that fails without producing a long sharp fragment, and set puncture-resistance standards for masks and uniforms.

The scoring machine's timing constants are the strangest equipment rule here. How long after one fencer's hit the apparatus will still register the other's is a number inside a box, and changing it in sabre in 2005 changed the weapon's dominant style within a season. A federation reshaped a sport by adjusting a setting, without amending a single rule about what fencers may do.

Fencing's governance has been shaped by one recurring accusation — that judging favoured particular nations — and its answer has been to remove judging wherever it could.

Before electrification, a bout was decided by a president and four side judges, and panels were assembled from the nations present. The suspicion that this produced national bias was constant and occasionally proven; the most notorious case is the 1976 Games, where a competitor in modern pentathlon's fencing phase was found to have rigged his épée to register hits that had not landed, which is a fraud only possible in a sport where the apparatus is the arbiter.

Electrification was the federation's structural answer, and it worked for the question it addressed. What it could not address was priority, and priority disputes remain the sport's political sore point — a single referee decides, appeals are limited, and the decision often determines a medal.

The other long-running argument is the programme. Fencing has twelve possible Olympic events and for decades could not run them all within its athlete quota, so team events rotated out by weapon and sex each Games. Which team event was dropped was a genuine political question with medals attached, resolved differently each cycle until the full twelve were accommodated.

The weapons themselves also compete for institutional attention. They have different constituencies, different national strengths and different views on what fencing is, and every timing or rule revision to one of them is argued about by the other two.

The judges. Not an incident but a century of them. Visual judging of a touch delivered in a fraction of a second, by a panel drawn from competing nations, produced results that could not be verified and were routinely disputed. The federation's response was the most thorough automation of any sport of its era, delivered in three instalments as the engineering allowed.

Vladimir Smirnov, Rome, 1982. The reigning Olympic foil champion was killed when an opponent's blade broke during a bout and the fragment passed through his mask and into his brain. He died nine days later.

The federation's response was material rather than procedural: maraging steel for blades, because it fails without producing a long sharp fragment; puncture-resistance standards for masks and uniforms. Fencing is one of very few sports on this site whose safety rules were written after a death in competition, and the standards have held — there has been no comparable fatality at elite level since.

Sabre's monoculture. By the early 2000s sabre had converged on a single dominant approach, a long committed attack from the line, which made bouts repetitive and difficult for anyone to follow. The federation revised the timing constants in the scoring apparatus in 2005 and the weapon changed within a season.

This is the entry this site finds most striking in fencing. No rule of conduct was amended. The sport was reshaped by changing a number that governs when a machine stops listening.

Transparent masks. Introduced to make the sport more watchable, withdrawn after failures in testing. A rare case of a broadcast-motivated equipment change reversed on safety grounds.

Recorded as unsettled.

Priority. The last unmechanised judgement in the sport, decided by one referee, frequently deciding medals, and disputed in almost exactly the terms it was disputed in before electrification. Proposals to define it more tightly, to expand video review, or to add a second referee circulate. None addresses the underlying problem, which is that priority is a judgement about the shape of an action rather than a fact about a moment.

The timing constants. The federation can reshape a weapon by adjusting a number inside the scoring apparatus, as it did to sabre in 2005. There is a real argument that decisions of that consequence should go through the same scrutiny as a rule change, and currently they do not.

Whether the three weapons should share a sport. Épée, foil and sabre have different rules, different constituencies and different national strengths, and fencers specialise from an early age. Whether they are one sport with three weapons or three sports with one federation is an old question that resurfaces whenever the Olympic programme is reviewed.

Watchability. Fencing's central difficulty is that a spectator cannot tell who scored without knowing the priority rule, and the sport has tried transparent masks, better graphics and format changes without solving it. The 2005 sabre revision was partly an attempt at the same problem, by making the weapon's exchanges shorter and clearer.