Having rested his armies, Sforza led them back toward Bern to add their strength to the besieging forces. However, just before he arrived, a small regiment of Swiss arrived to try the impossible – to raise the siege. An army from Brunswick returned, at about the same time, to Schwyz. They were beaten back relatively easily.
The Swiss at Bern were small in number, but my forces were not especially strong themselves. I was worried that, at the very least, they might weaken the morale of my besieging force to the point where it would make an assault impossible without a serious delay.
Fortunately, our siege was not broken, King Sforza arrived with a large army, and the Swiss relief force was annihilated (which, as we will see, had some not so positive effects later!).
The siege of Bern had already been going for several months, and its fall was imminent. In February of 1480, the city fathers finally surrendered the city, without Sforza having to mount a redundant assault upon the city, with the associated further loss of life.
An ultimatum was delivered to the Swiss President, and it was accepted. Some criticized the decision to ask for territorial concessions from the Swiss, rather than vassalization. However, with an aggressive France, and an aggressive Burgundy, and an aggressive Austria all on Switzerland’s borders, Sforza felt that the Hellenic Republic of Switzerland was doomed to be not long for this world. Schwyz would make a good first addition to the borders of Milan – the first since the annexation of Genoan lands in earlier decades.
Interestingly, just 5 days after the Swiss accepted peace on our terms, a Lorraine which had been emasculated by France invaded a Switzerland which had been emasculated by us! They potentially could strike the worn out remnants of the Swiss military, and claim the more important Swiss province of Bern – using our success to succeed beyond our achievements! But first they had to actually accomplish their feat, and it remains to be seen whether Lorraine has the power to do even that.
Then I look closer… Lorraine is allied with Burgundy, and Burgundy has just besieged Bern. Looks like I have a new neighbor!
Or will soon. Oh well… My relations with Burgundy are decent (+70). And the uproar that would result from breaking the truce and stealing Bern out from under the Burgundians was just too extreme to contemplate for such little gain. But don’t think one of the vaunted Sforza let an evening pass without considering it!