[A contract announced in mid-August](https://defence24.pl/strong-armoured/mysterious-client-from-europy-billion-order-on-drone-and-rakiety-z-Israel) with a mysterious European client was already the 4th specified deal concluded by an Israeli company in which the contracting entity is not known. Among the 3 mysterious procurers (who purchased the PULS rocket launcher mainly) have managed to identify 1 - [Serbia](#!). As shown by [Israeli media](https://www.globes.co.il/news/article.aspx?did=1001519155), Belgrade again decided to acquisition arms and services from Elbit Systems.