Austro-Italian ironclad arms race
Seizing upon the decline of the Regia Marina in the years immediately after the Battle of Lissa, Tegetthoff worked to continue the efforts of Archduke Ferdinand Max of expanding the ironclad fleet of the now Austro-Hungarian Navy. Tegetthoff found political allies in the Austro-Hungarian Minister of War Carl von Franck and retired Admiral Bernhard von Wüllerstorf-Urbair. Wüllerstorf's and Franck's primary arguments in favor of continuing with the ironclad program Austria had engaged in prior to the Seven Weeks War lay largely along economic grounds. The two believed that constructing new ironclad warships would rejuvenate Austria-Hungary's economy following the defeat at the hands of Prussia and Italy, and that such a fleet would help to open up new commercial opportunities in the Levant and the Middle East. These proposals would be shelved however while Austria continued to reel from the military defeats inflicted by Prussia, and several cabinet reshufflings by Emperor Franz Joseph I resulted in a government more interested in pursuing revenge against Prussia than constructing new ironclads, which would be of little use in a hypothetical second war with Prussia.
Christian Andreas Käsebier
In 1757, King Frederick the Great was engaged in the Seven Years' War and was conducting the Siege of Prague. He was in need of intelligence operatives who could penetrate behind enemy lines. The King personally recruited Käsebier with the promise of a pardon in return for his intelligence services. Käsebier successfully smuggled himself into the besieged city three times, but on the fourth mission became hesitant over the fear of being known now. The King threatened to send him back to prison, so Käsebier agreed to the fourth mission. He vanished soon thereafter, never to be heard from again, although it is claimed he was executed by the Austrians.