Hi @User1234,
An important thing to know would be if country B is an EU country or not. If it is an EU country, then the Dublin procedure would apply and you could be returned to country B to have your asylum case heard.
Otherwise you can have your asylum application heard in Germany. At Frankfurt airport there is a special asylum procedure for people who make an application for asylum. This is called the airport procedure (Flughafenverfahren) and is only for the following people:
Those from a list of countries Germany considers to be safe third countries of origin:
- Albania,
- Bosnia and Herzegovina,
- Ghana,
- Kosovo,
- North Macedonia,
- Montenegro,
- Senegal, and
- Serbia.
Those who do not have a valid passport.
For other people who apply for asylum, the regular asylum procedure applies.
Here is more information about the special airport procedure:
https://***.bamf.de/EN/Themen/AsylFluechtlingsschutz/Sonderverfahren/Flughafenverfahren/flughafenverfahren-node.html
This NGO works with refugees and asylum seekers at the airport:
https://***-diakonie--frankfurt--offenbach-de.translate.goog/ich-suche-hilfe/fluechtlinge/kirchlicher-fluechtlingsdienst-am-flughafen/?_x_tr_sl=de&_x_tr_tl=en&_x_tr_hl=en&_x_tr_pto=wapp
Let us know if you have any other questions.
Best,
Éanna