I have no idea what Russia's invasion of Ukraine or the USA and Israel's attack on Iran has to do with the 10-year warranty on a Suzuki Vitara and that brand's parts supply in 10 years.
And I certainly do not see the connection with the Jazz brake simulator failure.
That was resolved very simply here in Poland:
It went like this: I read about it and I check the Honda Poland website for recalls and after entering the VIN I see:
"There is an outstanding recall/update on your vehicle:
Abnormal brake pedal feel and warning lamp 'on'
Please print this page and contact your local authorised Honda dealer to arrange an appointment and have your car repaired free of charge."Please note that it said: contact your local authorised Honda dealer to arrange an appointment and have your car repaired free of charge.
It did
NOT say: Contact your local authorised Honda dealer to hear "We checked your Honda Jazz; no error codes were found. Honda are only replacing the brake simulator if error codes are found."

By the way, we had no abnormal brake pedal feel and there was no warning lamp 'on' (yet) and we had no letter from Honda (yet).
Since our local Honda dealer no longer exists and there are none in the vicinity I contacted Honda Poland. Asked them which dealer to contact. Two dealers were advised (81 and 93 miles one way(!) from where we live...).
I contacted both dealers by phone and chose the dealer where the brake simulator could be replaced first. I made an appointment there immediately and on April 15th we drove to Gdansk.
Repair took a few hours, they also updated the Nav.
Everything arranged: two phone calls and a few weeks later ready. Perfect!