The first 12 of this year’s anticipated new 300 lone soldiers were among new immigrants who have just arrived on a Nefesh b’Nefesh Group Aliyah Flight. They will become Israeli citizens and then enlist in the Israel Defense Forces, joining some 3,500 existing lone soldiers already serving in the IDF.
https://www.jns.org/future-lone-soldiers-arrive-with-nefesh-bnefesh-during-summer-aliyah-peak/