It is unlikely that a large ape will be able to go around Moscow without setting all kind of alerts, so it won't be effective. Kidding aside, Ukraine has nothi

It is unlikely that a large ape will be able to go around Moscow without setting all kind of alerts, so it won't be effective. Kidding aside, Ukraine has nothing to gain with attacking the Russian population with terror attacks as that might be the excuse Putin needs for forced conscription and further escalation (even nuclear). Non conventional attacks on military assets in the occupied areas are to be expected though and are in fact already happening.