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頭の中の世界史地図を拓くために、ビザンツ、東欧、オスマン、18,19Cインド、イスラーム、モンゴル・遊牧民、などを中心に調べている歴史中毒者です。
最近は十字軍を調査中。
そして二次創作小説に挑戦中。
#12月になったのでフォロワーさんに自己紹介しようぜ
teapaw.org/Rihyo37/status/9921781…
「頭の中の世界史地図」は、3種類の図式化を考案しています。
まず一つ目が、この「平面型」で、普通の地図みたいなやつ。 teapaw.org/Rihyo37/status/9909119…
理表 retweeted
このままいけばカディロフ率いるチェチェンは崩壊しそうだな…。
プーチンの要請とはいえ流石に人口150万のチェチェンに追加で8.4万〜10万人の派兵は長期的に耐えられんやろ。
溶かされに行くのは労働適齢期の男だけだし。
やったら確実に社会体制に戻せない歪みが生まれるだろう。
理表 retweeted
少年を打ち伏せているボズドアン(棍棒)は先が一個4~5キロあり一見大怪我しそうですが、この宦官たちは武術の達人で加減ができます。
明朝の拷問官である錦衣衛校尉は、殴り方で「音は出ないが骨が砕け絶命する打ち方」と「音はハデだが服しか破れない安全な打ち方」を使いわけたと伝わっています。
理表 retweeted
宦官以外に「知ってはいたが導入しなかった」という概念はあるかなぁ?
纏足とか辮髪ではなく、去勢のような比較的世界的に分布する概念で。
弩みたいに「矢竹説」で植生や気候で説明できるかも?
youtu.be/7K8LGL_yGi8?si=2W6I…
理表 retweeted
Myanmar 🇲🇲 MAP UPDATE: the situation in Myanmar as of 02/11/2026.
As the monsoon season comes to an end the junta is gathering forces for new offensives in Chin, Kachin and Karen. Resistance forces meanwhile inflict heavy losses on the junta through persistent ambush assaults.
理表 retweeted
Sudan 🇸🇩 MAP UPDATE: the situation in Sudan as of 02/11/2026.
As the SAF slowly advances through North Kordofan to reach the Darfur, the RSF and SPLM-N continue to launch cross-border attacks in Blue Nile, exploiting the situation in Ethiopia to keep pressure on the east.
「もし日本とイギリスが歴史的な役割を交換したら?」という架空歴史地図
ローマ帝国が統一を維持し、漢帝国の分裂が継続した世界線
The Empire of the Setting Sun: what if Japan & Britain swapped their historical roles?
The lore:
"Basically, in this alternate timeline, Europe and China have kinda switched their historical trajectories.
EUROPE
In Europe, the Roman Empire never truly collapses. It gradually assimilates various barbarian customs and traditions, with several dynasties succeeding one another over the centuries. Over time, its territory becomes concentrated primarily in Western and Central Europe, as it loses its possessions in Africa and Asia. The Empire remains isolated, deeply attached to its bureaucracy and traditional systems of servitude. As a result, it proves incapable of effectively modernizing or adapting to the industrial technologies emerging from the Far East.
THE EAST
Meanwhile, in the East, following the fall of the Han dynasty, China never reunifies. The presence of multiple competing states fosters technological development, economic competition and maritime expansion.
BRITAIN
The island of Britain, having separated from Rome at a very early stage, retains a strong tradition of decentralized feudalism and a culture of isolation from the European continent. Britain remains predominantly Druidic (Celtic religions), maintaining a distrust of Roman Christianity. Eventually, the island unifies and establishes a centralized state.
With the Victorian Restoration (1837–1901), Britain undergoes extensive economic and military modernization, adopting Eastern inspired industrial practices, technologies and military innovations. This transformation allows it to emerge as a modern European power commanding considerable respect, particularly in contrast to the Roman Empire's ongoing Great Century of Humiliation.
It is not long before the British begin projecting their power over their neighbors. Following the gradual conquest and assimilation of Ireland, the First Roman-British War comes to an end, and Britain subsequently annexes Iceland, Brittany, Denmark and Norway.
With the outbreak of the Second Great War in Asia, with the traditional rivals Wei and Wu and their respective allies against one another, Britain seizes the opportunity to side with Wei and occupy Wu's African colonies and those of its allies. At the same time, the British intensify the Second Roman-British War, which unfolds alongside a Roman civil war between the Nationalists and the Spartacistas. Beyond seeking protection against potential invasions from the continent, the British are driven by their desire for cheap labor and access to the highly productive agricultural lands of Galia and Germania. Justified by an ideology of racial superiority over the Romans, British forces employ brutal tactics in occupied Roman cities. The Romans, in turn, put up fierce resistance and resort to every available means of slowing the invasion, including the deliberate destruction of dams along the Rhine.
Britain's greatest strategic weakness, however, lies in its lack of resources at home. The air raid on the naval base at Nuofuke, in the territory of Fusang, a former Wu colony, brings the great power of the New World into the conflict. As a result, Britain gradually loses its grip on the Atlantic. Ultimately, the British are defeated, worn down by the enormous costs of the war and the fierce Roman resistance in defense of their homeland."
理表 retweeted
Understanding this terrain tells you much why wars in Yemen are hard for conquerors:
- terrain favors defense
- logistics is harder / easy to ambush
- water sources limit range of units
- best water sources are at higher alttudes (Houthi controlled)
- tribal networks makes counter insurgency harder
Geography matters. Shapes much.
理表 retweeted
ウガンダ軍はソマリア連邦政府の首都モガディシュ防衛の要で、撤退後は連邦軍がかわりに配備されますが、連邦構成州「南西州」は現在ハッサン政権と対立するラフタガリーン派の勢力が拡大し、アルカイダ・アルシャハブも依然として存在しているため、首都が脆弱になる恐れがあります
さらに隣のヒルシャベール州ではハッサン政権を支持する州大統領とその他氏族の対立が深まり、武力衝突一歩手前まで来ていて連邦政府自体が危機に陥っています
理表 retweeted
ロシア軍が1日で2,500人の兵士の損失。
10月21日に記録された2,250人の前回最高を上回った。
1分間で1.7人のロシア兵が死傷していることになる。
10月はロシアにとって戦争で最悪の月で54,400人の兵士の損失を出していたが、11月も酷いことになりそうだ。
Ukraine's General Staff reporting 2,500 Russian personnel losses in a single day, a new all-time record, surpassing the previous high of 2,250 set on October 21.
That's more than 100 Russian soldiers killed or wounded every hour.
The new record comes immediately after October became Russia's worst month of the war, with 54,400 personnel losses.




































