The UK Spouse Visa Application process enables non-UK residents to join their British or settled partner in the UK. Applicants must meet several requirements, including proof of a genuine relationship, sufficient financial support, and English language proficiency. The process involves submitting an online application, providing supporting documents, and attending a biometrics appointment. Once approved, the visa allows a stay of 2.5 years, which can be extended. Successful applications can eventually lead to permanent residency, making the UK Spouse Visa application an important step for couples wishing to live together in the UK.