It's the Catch-22 of WW1.
A bit more gruesome and obscene, both less serious and much darker than Catch-22, and highlighting a wider scope of social (and military) issues.
Rather I thought Catch-22 to be a so-so imitation of Švejk.
Then again I've been re-reading Švejk since childhood.
Similarly, how you can tell when Hasek dies before finishing Švejk and his friend takes over with the ending, the jokes just fall off a bit.
Svejk is generally funnier, IMO
From https://www.nytimes.com/2004/11/17/theater/newsandfeatures/t...
"Heller, who died in 1999, told various interviewers that Céline and Kafka were his most powerful influences and that "Svejk" was "just a funny book.""
https://www.vanityfair.com/culture/2011/08/heller-201108
"The Czech writer Arnošt Lustig claimed that Heller had told him at a New York party for Milos Forman in the late 1960s that he couldn’t have written Catch-22 without first reading Jaroslav Hašek’s unfinished World War I satire, The Good Soldier Schweik. "
There's a place for hope in Catch-22.
In Svejk, the gruesome absurdity of the war prevails in all situations.