Hasty counter-attacks by the British were repulsed amidst darkness, smoke and dust, which left British artillery observers unable to see the front line.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: Hasty counter-attacks by the British were repulsed amidst darkness, smoke and dust, which left British artillery observers unable to see the front line. ### Response: .