We explore entry into a foreign market with uncertain demand growth. A multinational can serve the foreign demand by two modes, or by a combination thereof: it can export its product, or it can create productive capacity via Foreign Direct Investment. The advantage of FDI is that it allows lower marginal cost than exports. The disadvantage is that FDI is irreversible and, hence, entails the risk of creating under-utilized capacity in case the market turns out to be smaller than expected. The presence of demand uncertainty and irreversibility gives rise to an interior solution, whereby the multinational does - under certain conditions - both exports and FDI. We argue that this feature is consistent with observed behavior of multinationals, yet it has not arisen in previous theoretical formulations.