Jackbooted

a jackbooted thug

Source: wiktionary

For, as the mighty cavalcades approach / Periwigg’d, Jackbooted, to announce the coach; / A thousand lamps spontaneously appear, / Through the long vista—visitors to cheer.— [...]

Source: wiktionary

[T]he four stallions that drew us kicked, plunged, snorted, and screamed, in full concert with the eternal smack of the whips, as well as shrieks, whoops, and oaths of the jackbooted postillions, lugging about out little barouche in a manner that threatened its demolition at every instant.

Source: wiktionary

The synod of the Russian Church is presided over by a jackbooted general, armed with an unlimited veto and full power of prorogation. Of course such a Church is but a tool to assist political objects, to give a colour of right to political intrigue, to stir up religious enthusiasm in favour of acts of piracy and unlawful war.

Source: wiktionary