Would an armoured division prevent Singapore's fall?

Would Singapore still fall if it had an armoured division in this scenario?

A stronger armoured force makes the fall less likely, although leadership and Japan's own equipment still matter.

More tanks improve the defence without guaranteeing competent command. Japanese armoured strength could also change during the extra years. An intact French position in Indochina creates another obstacle before Japan can reach Malaya. The Philippines and wider Allied positions further complicate the approach, so the land battle cannot be detached from the regional campaign.