No, there can be other Foreign Income reported in addition to 1099-Div and 1099-Int entries. Foreign income can also come from a W-2, 1099-Misc, K-1, Schedule C, or no specific form.
Type 'foreign income' in the FIND window, and 'Jump to foreign income'.
TurboTax asks if you received 'income outside the US' and next gives a checkbox list of sources (screenshot).
These will appear on the Wages Salaries & Tips Worksheet, which you can view in FORMS mode (screenshot).
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